Release .NET 10.0.12 · dotnet/aspnetcore

What's Changed

[release/10.0] Source code updates from dotnet/dotnet by @dotnet-maestro[bot] in #68033
[release/10.0] [Infrastructure] Updated npm packages 2026-07-29 by @wtgodbe in #68092
[release/10.0] Source code updates from dotnet/dotnet by @dotnet-maestro[bot] in #68120
[release/10.0] Source code updates from dotnet/dotnet by @dotnet-maestro[bot] in #68186
[release/10.0] Backport FormsInputDateTest fixes by @ilonatommy in #68124
[release/10.0] (deps): Bump src/submodules/googletest from 3064a60 to 3940de9 by @dependabot[bot] in #68175
[release/10.0] Update vulnerable npm dependencies by @wtgodbe in #68232
[.NET 10] Update Model Context Protocol to 2.1.0 by @jeffhandley in #68213
[release/10.0] Fix KeyRingProvider thread pool starvation on forced refresh by @DeagleGross in #68001
Remove Publish-Build-Assets variable group from release/10.0 by @missymessa in #68261
[release/10.0] Drop Microsoft.AspNetCore.Grpc.Swagger by @Youssef1313 with @Copilot in #67952
[release/10.0] Source code updates from dotnet/dotnet by @dotnet-maestro[bot] in #68368
[release/10.0] Source code updates from dotnet/dotnet by @dotnet-maestro[bot] in #68466
[release/10.0] Update OpenApi to 2.12 by @Youssef1313 in #68468
[release/10.0] (deps): Bump src/submodules/googletest from 3940de9 to 49495ea by @dependabot[bot] in #68598

Full Changelog: v10.0.11...v10.0.12