Merged PR 54952: Getting ready for the 10.0 stable release. Flowing .…

…NET Servicing

#### AI description  (iteration 1)
#### PR Classification
This PR updates dependency versions and build pipeline configurations to prepare for the .NET 10.0 stable release.

#### PR Summary
The changes update dependency and LTS versions (upgrading many from 9.0.10 to 9.0.11), enable release-specific flags, and streamline the build pipelines for servicing.
- **`eng/Version.Details.xml` and `eng/Versions.props`**: Upgraded various dependency versions and LTS numbers and set stabilization flags (e.g., `StabilizePackageVersion` to true, `DotNetFinalVersionKind` to release).
- **`azure-pipelines.yml`**: Removed the code coverage stage to simplify the CI pipeline.
- **`eng/pipelines/templates/BuildAndTest.yml`**: Added tasks to set up private feed credentials and commented out integration tests that require authentication.
- **`NuGet.config`**: Revised package source configuration by removing package source mapping and adding new internal feed URLs.
- **`Directory.Build.props`**: Suppressed NU1507 warnings to accommodate internal branch configuration.
<!-- GitOpsUserAgent=GitOps.Apps.Server.pullrequestcopilot -->

Directory.Build.props

@@ -34,6 +34,11 @@
     <TestNetCoreTargetFrameworks>$(NetCoreTargetFrameworks)</TestNetCoreTargetFrameworks>
   </PropertyGroup>
 
+  <!-- Internal branches don't use package source mapping feature due to internal feeds, so disable NU1507 warning saying it should be used. -->
+  <PropertyGroup>
+    <NoWarn>$(NoWarn);NU1507</NoWarn>
+  </PropertyGroup>
+
   <PropertyGroup>
     <CheckForOverflowUnderflow>false</CheckForOverflowUnderflow>
     <LangVersion>latest</LangVersion>

NuGet.config

@@ -3,11 +3,20 @@
   <packageSources>
     <clear />
     <!--Begin: Package sources managed by Dependency Flow automation. Do not edit the sources below.-->
+    <!--  Begin: Package sources from dotnet-dotnet -->
+    <add key="darc-int-dotnet-dotnet-b0f34d5-1" value="https://pkgs.dev.azure.com/dnceng/internal/_packaging/darc-int-dotnet-dotnet-b0f34d51-1/nuget/v3/index.json" />
+    <!--  End: Package sources from dotnet-dotnet -->
     <!--  Begin: Package sources from dotnet-aspnetcore -->
+    <add key="darc-int-dotnet-aspnetcore-ee41747" value="https://pkgs.dev.azure.com/dnceng/internal/_packaging/darc-int-dotnet-aspnetcore-ee417479/nuget/v3/index.json" />
+    <add key="darc-int-dotnet-aspnetcore-d3aba8f" value="https://pkgs.dev.azure.com/dnceng/internal/_packaging/darc-int-dotnet-aspnetcore-d3aba8fe/nuget/v3/index.json" />
     <!--  End: Package sources from dotnet-aspnetcore -->
     <!--  Begin: Package sources from dotnet-efcore -->
+    <add key="darc-int-dotnet-efcore-489d66c" value="https://pkgs.dev.azure.com/dnceng/internal/_packaging/darc-int-dotnet-efcore-489d66cd/nuget/v3/index.json" />
+    <add key="darc-int-dotnet-efcore-f55fe13" value="https://pkgs.dev.azure.com/dnceng/internal/_packaging/darc-int-dotnet-efcore-f55fe135/nuget/v3/index.json" />
     <!--  End: Package sources from dotnet-efcore -->
     <!--  Begin: Package sources from dotnet-runtime -->
+    <add key="darc-int-dotnet-runtime-a2266c7" value="https://pkgs.dev.azure.com/dnceng/internal/_packaging/darc-int-dotnet-runtime-a2266c72/nuget/v3/index.json" />
+    <add key="darc-int-dotnet-runtime-fa7cdde" value="https://pkgs.dev.azure.com/dnceng/internal/_packaging/darc-int-dotnet-runtime-fa7cdded/nuget/v3/index.json" />
     <!--  End: Package sources from dotnet-runtime -->
     <!--End: Package sources managed by Dependency Flow automation. Do not edit the sources above.-->
     <add key="dotnet-public" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet-public/nuget/v3/index.json" />
@@ -18,35 +27,22 @@
     <!-- Used for the Rich Navigation indexing task -->
     <add key="richnav" value="https://pkgs.dev.azure.com/azure-public/vside/_packaging/vs-buildservices/nuget/v3/index.json" />
   </packageSources>
-  <!-- Define mappings by adding package patterns beneath the target source.
-       https://aka.ms/nuget-package-source-mapping  -->
-  <packageSourceMapping>
-    <packageSource key="dotnet-public">
-      <package pattern="*" />
-    </packageSource>
-    <packageSource key="dotnet-eng">
-      <package pattern="*" />
-    </packageSource>
-    <packageSource key="dotnet-tools">
-      <package pattern="*" />
-    </packageSource>
-    <packageSource key="dotnet9">
-      <package pattern="*" />
-    </packageSource>
-    <packageSource key="dotnet9-transport">
-      <package pattern="*" />
-    </packageSource>
-    <packageSource key="richnav">
-      <package pattern="*" />
-    </packageSource>
-  </packageSourceMapping>
   <disabledPackageSources>
     <!--Begin: Package sources managed by Dependency Flow automation. Do not edit the sources below.-->
+    <!--  Begin: Package sources from dotnet-dotnet -->
+    <add key="darc-int-dotnet-dotnet-b0f34d5-1" value="true" />
+    <!--  End: Package sources from dotnet-dotnet -->
     <!--  Begin: Package sources from dotnet-aspnetcore -->
+    <add key="darc-int-dotnet-aspnetcore-ee41747" value="true" />
+    <add key="darc-int-dotnet-aspnetcore-d3aba8f" value="true" />
     <!--  Begin: Package sources from dotnet-efcore -->
+    <add key="darc-int-dotnet-efcore-489d66c" value="true" />
+    <add key="darc-int-dotnet-efcore-f55fe13" value="true" />
     <!--  End: Package sources from dotnet-efcore -->
     <!--  End: Package sources from dotnet-aspnetcore -->
     <!--  Begin: Package sources from dotnet-runtime -->
+    <add key="darc-int-dotnet-runtime-a2266c7" value="true" />
+    <add key="darc-int-dotnet-runtime-fa7cdde" value="true" />
     <!--  End: Package sources from dotnet-runtime -->
     <!--End: Package sources managed by Dependency Flow automation. Do not edit the sources above.-->
   </disabledPackageSources>

azure-pipelines.yml

@@ -256,51 +256,6 @@ extends:
                 skipQualityGates: ${{ eq(variables['SkipQualityGates'], 'true') }}
                 isWindows: false
 
-    # ----------------------------------------------------------------
-    # This stage performs quality gates enforcements
-    # ----------------------------------------------------------------
-    - stage: codecoverage
-      displayName: CodeCoverage
-      dependsOn:
-      - build
-      condition: and(succeeded('build'), ne(variables['SkipQualityGates'], 'true'))
-      variables:
-      - template: /eng/common/templates-official/variables/pool-providers.yml@self
-      jobs:
-      - template: /eng/common/templates-official/jobs/jobs.yml@self
-        parameters:
-          enableMicrobuild: true
-          enableTelemetry: true
-          runAsPublic: ${{ variables['runAsPublic'] }}
-          workspace:
-            clean: all
-
-          # ----------------------------------------------------------------
-          # This stage downloads the code coverage reports from the build jobs,
-          # merges those and validates the combined test coverage.
-          # ----------------------------------------------------------------
-          jobs:
-          - job: CodeCoverageReport
-            timeoutInMinutes: 180
-
-            pool:
-              name: NetCore1ESPool-Internal
-              image: 1es-mariner-2
-              os: linux
-
-            preSteps:
-            - checkout: self
-              clean: true
-              persistCredentials: true
-              fetchDepth: 1
-
-            steps:
-            - script: $(Build.SourcesDirectory)/build.sh --ci --restore
-              displayName: Init toolset
-
-            - template: /eng/pipelines/templates/VerifyCoverageReport.yml
-
-
     # ----------------------------------------------------------------
     # This stage only performs a build treating warnings as errors
     # to detect any kind of code style violations
@@ -356,7 +311,6 @@ extends:
         parameters:
           validateDependsOn:
           - build
-          - codecoverage
           - correctness
           publishingInfraVersion: 3
           enableSymbolValidation: false