[main] Source code updates from dotnet/runtime

[dotnet-maestro]

Note

This is a codeflow update. It may contain both source code changes from the source repo as well as dependency updates. Learn more here.

This pull request brings the following source code changes

From https://github.com/dotnet/runtime

• Subscription: 6458ae35-db00-43d0-af59-e57a01ca3120
• Build: 20251027.10 (288778)
• Date Produced: October 28, 2025 12:31:31 AM UTC
• Commit: 54689bca7baf58322feb9d83811e222b88582aa7
• Commit Diff: 46a4004...54689bc
• Branch: main

[dotnet-maestro]

Note

PRs from original repository included in this codeflow update:

• [clr-interp] Fix more IL_Conformance test issues runtime#120993
• Report bad code when localloc is in a funclet runtime#121113
• Follow-up clang-21 flags for mono runtime#121125
• Update build to include CoreCLR interpreter runtime#121127
• Fix CS8762 suppression in ConcurrentBag runtime#121122
• [browser][coreCLR] enable bigint runtime#121025
• Fix GetSystemTimeZone to return filtered list runtime#121095
• Add generic And<T> and Or<T> methods to System.Threading.Interlocked runtime#120978
• [wasm] Bump chrome for testing - linux: 141.0.7390.122, windows: 142.0.7444.52 runtime#121096
• Add DebuggerDisplay and DebuggerTypeProxy to Activity and related types runtime#121054
• Fix documentation to clarify culture name usage for case-insensitive comparisons in GeneratedRegexAttribute runtime#121073
• Fix #121066: Mark INITCLASS helpers as mutating heap to respect static constructor side-effects runtime#121069
• [browser] build browserhost in host.native subset runtime#120298
• Packing Legacy cDAC apis runtime#121081
• Use Dictionary with StringComparer to avoid string allocations in System.Data.Common runtime#120603
• Fix CORDBG_E_MODULE_NOT_LOADED error in func-eval runtime#121057
• Fix GeneratedRegex fixer to preserve multiline verbatim string patterns runtime#120624
• Add some help text to the merged runner. runtime#121082
• Fix XSLT format-date and format-time to output only date or time with empty format string runtime#121028
• Consolidate some jit64 tests into less assemblies runtime#120992
• Don't add the filled in template file to FileWries runtime#121080
• Remove all-arch condition in tryrun runtime#121071
• [cDAC] Multi data-descriptor proposal runtime#118126
• Fix balancing group inconsistency between IsMatched and Group.Success runtime#121021
• Convert.FromBase64XYZ decoder should reject input when unused bits are not set to 0 runtime#121044
• Fix SPMI assert runtime#121051
• [main] Source code updates from dotnet/dotnet runtime#121063

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