Bump FluentAssertions from 6.12.0 to 7.0.0

Bumps [FluentAssertions](https://github.com/fluentassertions/fluentassertions) from 6.12.0 to 7.0.0.
- [Release notes](https://github.com/fluentassertions/fluentassertions/releases)
- [Changelog](https://github.com/fluentassertions/fluentassertions/blob/develop/AcceptApiChanges.ps1)
- [Commits](fluentassertions/fluentassertions@6.12.0...7.0.0)

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

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

Author: dependabot[bot]

Directory.Packages.props

@@ -26,7 +26,7 @@
         <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="17.12.0"/>
         <PackageVersion Include="xunit" Version="2.9.2"/>
         <PackageVersion Include="xunit.runner.visualstudio" Version="2.8.2"/>
-        <PackageVersion Include="FluentAssertions" Version="6.12.0"/>
+        <PackageVersion Include="FluentAssertions" Version="7.0.0"/>
         <PackageVersion Include="coverlet.collector" Version="6.0.0"/>
     </ItemGroup>
 </Project>