Fix snapshot

Fix copy-paste error in snapshot.

Author: martincostello

tests/__snapshots__/DotNetSdkUpdater.test.ts.snap

@@ -122,7 +122,7 @@ Update .NET SDK to version 3.1.101.
 ---
 updated-dependencies:
 - dependency-name: Microsoft.NET.Sdk
-  dependency-version: 3.0.101
+  dependency-version: 3.1.101
   dependency-type: direct:production
   update-type: version-update:semver-major
 ...