Bump FluentAssertions.Analyzers from 0.12.1 to 0.13.0 (#56)

Bumps [FluentAssertions.Analyzers](https://github.com/fluentassertions/fluentassertions.analyzers) from 0.12.1 to 0.13.0.
- [Release notes](https://github.com/fluentassertions/fluentassertions.analyzers/releases)
- [Commits](fluentassertions/fluentassertions.analyzers@0.12.1...0.13.0)

---
updated-dependencies:
- dependency-name: FluentAssertions.Analyzers
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

build/Packages.targets

@@ -38,7 +38,7 @@
     <PackageReference Update="FakeItEasy" Version="7.2.0" />
     <PackageReference Update="FakeItEasy.Analyzer.CSharp" Version="6.1.0" />
     <PackageReference Update="FluentAssertions" Version="6.2.0" />
-    <PackageReference Update="FluentAssertions.Analyzers" Version="0.12.1" />
+    <PackageReference Update="FluentAssertions.Analyzers" Version="0.13.0" />
     <PackageReference Update="EasyTestFile" Version="1.0.3" />
     <PackageReference Update="EasyTestFile.XUnit" Version="1.0.3" />