[llvm-branch-commits] [llvm] [AMDGPU][NPM] Add isRequired to passes missing it (PR #148115)

[Matt Arsenault via llvm-branch-commits]

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

Should fix the API to invert this, passes should be required by default 

https://github.com/llvm/llvm-project/pull/148115