[release/6.0] Fix race condition in InteropSyncBlock for ComWrappers map.#65215

jeffschwMSFT merged 1 commit intorelease/6.0dotnet/runtime:release/6.0from

backport/pr-65214-to-release/6.0dotnet/runtime:backport/pr-65214-to-release/6.0Copy head branch name to clipboard