[clang] [llvm] Move instrumentation passes (PR #92171)

[Arthur Eubanks via cfe-commits]

https://github.com/aeubanks commented:

looks pretty good, can you update the commit title to something like `[EntryExitInstrumenter] Move passes out of clang into LLVM default pipelines`

I've added test coverage for mcount-aix in 3ec57a7ed60a19c5e3e18655e19c997a469d10ec, can you merge that in?

https://github.com/llvm/llvm-project/pull/92171