Combined updates from Dependabot: Resharper and ReportGenerator

[bkoelman]

Because Dependabot creates insanely long branch names (dependabot-nuget-dot-config-dotnet-reportgenerator-globaltool-5.4.12 and dependabot-nuget-dot-config-jetbrains.resharper.globaltools-2025.2.0), the PR builds fail with:

Error: /Users/runner/.dotnet/sdk/9.0.304/Sdks/NuGet.Build.Tasks.Pack/buildCrossTargeting/NuGet.Build.Tasks.Pack.targets(221,5): error NU5123: Warning As Error: The file 'package/services/metadata/core-properties/27dfef446f6043e3a174e1942aa22383.psmdcp' path, name, or both are too long. Your package might not work without long file path support. Please shorten the file path or file name. [/Users/runner/work/JsonApiDotNetCore/JsonApiDotNetCore/src/JsonApiDotNetCore.OpenApi.Client.NSwag/JsonApiDotNetCore.OpenApi.Client.NSwag.csproj]
Error: /Users/runner/.dotnet/sdk/9.0.304/Sdks/NuGet.Build.Tasks.Pack/buildCrossTargeting/NuGet.Build.Tasks.Pack.targets(221,5): error NU5123: Warning As Error: The file 'package/services/metadata/core-properties/576f133caa684374a95b9df1e19e3221.psmdcp' path, name, or both are too long. Your package might not work without long file path support. Please shorten the file path or file name. [/Users/runner/work/JsonApiDotNetCore/JsonApiDotNetCore/src/JsonApiDotNetCore.OpenApi.Client.Kiota/JsonApiDotNetCore.OpenApi.Client.Kiota.csproj]

This PR combines the changes from #1761 and #1764.

QUALITY CHECKLIST

• Changes implemented in code
• Complies with our contributing guidelines
• Adapted tests
• Documentation updated