[clang] [clang-tools-extra] [compiler-rt] [llvm] [X86] AMD Zen 6 Initial enablement (PR #179150)

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ganeshgit wrote:

> @ganeshgit Are you hoping to backport this to 22.x?

I will leave it knowledgeable approvers to take a call on it. Have included @tru here who approved znver5 backport. If it is approved, I would definitely like to have it part of 22.x as well.

https://github.com/llvm/llvm-project/pull/179150