[llvm-branch-commits] [clang] release/19.x: Revert "[clang] fix broken canonicalization of DeducedTemplateSpeciatizationType (#95202)" (PR #106516)

[Aaron Ballman via llvm-branch-commits]

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

LGTM! Do we have a release note we need to remove as well?

https://github.com/llvm/llvm-project/pull/106516