Bump FluentAssertions from 6.12.1 to 6.12.2

Bumps [FluentAssertions](https://github.com/fluentassertions/fluentassertions) from 6.12.1 to 6.12.2.
- [Release notes](https://github.com/fluentassertions/fluentassertions/releases)
- [Changelog](https://github.com/fluentassertions/fluentassertions/blob/develop/AcceptApiChanges.ps1)
- [Commits](fluentassertions/fluentassertions@6.12.1...6.12.2)

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

Signed-off-by: dependabot[bot] <support@github.com>

test/Directory.Packages.props

@@ -4,7 +4,7 @@
     <PackageVersion Include="Azure.Storage.Blobs" Version="12.22.2" />
     <PackageVersion Include="Elastic.Clients.Elasticsearch" Version="8.15.10" />
     <PackageVersion Include="Confluent.Kafka" Version="2.5.3" />
-    <PackageVersion Include="FluentAssertions" Version="6.12.1" />
+    <PackageVersion Include="FluentAssertions" Version="6.12.2" />
     <PackageVersion Include="Google.Protobuf" Version="3.28.3" />
     <PackageVersion Include="GraphQL" Version="8.0.2" />
     <PackageVersion Include="GraphQL.MicrosoftDI" Version="8.0.2" />