.NET 8.0.18

Release

What's Changed

• Update branding to 8.0.18 by @vseanreesermsft in #62241
• [release/8.0] Update Alpine helix references by @github-actions in #62243
• [release/8.0] (deps): Bump src/submodules/googletest from 04ee1b4 to e9092b1 by @dependabot in #62201
• [8.0] Delete src/arcade directory by @akoeplinger in #61994
• [Backport 8.0] [IIS] Manually parse exe bitness (#61894) by @BrennanConroy in #62037
• [release/8.0] Update dependencies from dotnet/source-build-reference-packages by @dotnet-maestro in #62006
• [release/8.0] Update dependencies from dotnet/arcade by @dotnet-maestro in #61944
• [release/8.0] Associate tagged keys with entries so replacements are not evicted by @github-actions in #62247
• [release/8.0] Block test that is failing after switching to latest-chrome by @github-actions in #62284
• backport(net8.0): http.sys on-demand TLS client hello retrieval by @DeagleGross in #62290
• Merging internal commits for release/8.0 by @vseanreesermsft in #62302

Full Changelog: v8.0.17...v8.0.18