dotnet/aspnetcore v9.0.9 on GitHub

What's Changed

Update branding to 9.0.9 by @vseanreesermsft in #63107
[release/9.0] (deps): Bump src/submodules/googletest from c67de11 to 373af2e by @dependabot[bot] in #63035
[release/9.0] Dispose the certificate chain elements with the chain by @github-actions[bot] in #62992
[release/9.0] Update dependencies from dotnet/extensions by @dotnet-maestro[bot] in #62702
[release/9.0] Update Microsoft.Build versions by @wtgodbe in #62505
[release/9.0] Update dependencies from dotnet/arcade by @dotnet-maestro[bot] in #62832
[release/9.0] Update SignalR Redis tests to use internal Docker Hub mirror by @github-actions[bot] in #63116
[release/9.0] [SignalR] Don't throw for message headers in Java client by @github-actions[bot] in #62783
Merging internal commits for release/9.0 by @vseanreesermsft in #63151
[release/9.0] Update dependencies from dotnet/arcade by @dotnet-maestro[bot] in #63190
[release/9.0] Update dependencies from dotnet/extensions by @dotnet-maestro[bot] in #63214

Full Changelog: v9.0.8...v9.0.9