Release .NET 8.0.16 · dotnet/aspnetcore

What's Changed

Update branding to 8.0.16 by @vseanreesermsft in #61283
[release/8.0] (deps): Bump src/submodules/googletest from 24a9e94 to 52204f7 by @dependabot in #61260
[release/8.0] Update dependencies from dotnet/source-build-externals by @dotnet-maestro in #61281
[release/8.0] Upgrade to Ubuntu 22 by @wtgodbe in #61216
[release/8.0] Update dependencies from dotnet/arcade by @dotnet-maestro in #60901
[release/8.0] Update dependencies from dotnet/source-build-reference-packages by @dotnet-maestro in #60926
[release/8.0] Update dependencies from dotnet/arcade by @dotnet-maestro in #61404
Merging internal commits for release/8.0 by @vseanreesermsft in #61398
[release/8.0] Update dependencies from dotnet/arcade by @dotnet-maestro in #61411
Revert "Revert "[release/8.0] Update remnants of azureedge.net"" by @wtgodbe in #60352
[release/8.0] Fix preserving messages for stateful reconnect with backplane by @BrennanConroy in #61375
[release/8.0] Update dependencies from dotnet/source-build-reference-packages by @dotnet-maestro in #61442
fetch TLS client hello message from HTTP.SYS by @BrennanConroy in #61494

Full Changelog: v8.0.15...v8.0.16