Bump FluentAssertions from 7.0.0 to 8.0.1 in /src

Bumps [FluentAssertions](https://github.com/fluentassertions/fluentassertions) from 7.0.0 to 8.0.1.
- [Release notes](https://github.com/fluentassertions/fluentassertions/releases)
- [Changelog](https://github.com/fluentassertions/fluentassertions/blob/main/AcceptApiChanges.ps1)
- [Commits](fluentassertions/fluentassertions@7.0.0...8.0.1)

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

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

src/repository-webapi.IntegrationTests/repository-webapi.IntegrationTests.csproj

@@ -20,7 +20,7 @@
     </PackageReference>
     <PackageReference Include="coverlet.collector" Version="6.0.3" />
     <PackageReference Include="FakeItEasy" Version="8.3.0" />
-    <PackageReference Include="FluentAssertions" Version="7.0.0" />
+    <PackageReference Include="FluentAssertions" Version="8.0.1" />
   </ItemGroup>
 
   <ItemGroup>