[llvm] [X86][APX] Fix issues of suppressing APX for relocation (PR #139285)

[Shengchen Kan via llvm-commits]

KanRobert wrote:

I think we will remove all the code about APX suppressing in llvm trunk at some point in the future, right? This increases considerable complexity. If so, can we mention previous PRs in the description for each PR so that we can find them quickly.

https://github.com/llvm/llvm-project/pull/139285