[clang] [clang] Fixes compile error that double colon operator cannot resolve macro with parentheses. (PR #68618)

[Aaron Ballman via cfe-commits]

https://github.com/AaronBallman approved this pull request.

LGTM, but please add a release note about the fix to clang/docs/ReleaseNotes.rst

https://github.com/llvm/llvm-project/pull/68618