[llvm] [NFC][AMDGPU] Convert amdpal.ll to autogenerated CHECK lines (PR #141026)

[Matt Arsenault via llvm-commits]

arsenm wrote:

> Okay, can I add these Metadata check after using update_llc_test_checks.py? Because I have a patch will chang this lit test, so I updated it.

The next time someone runs it, the checks will be lost again. There isn't that much in this test, you can probably just manually do it?

https://github.com/llvm/llvm-project/pull/141026