[Mlir-commits] [mlir] [mlir][gpu] Remove old GPU serialization passes (PR #94998)

[Krzysztof Drewniak]

https://github.com/krzysz00 approved this pull request.

Approved since this has been deprecated for a while (and rocMLIR's just about migrated off)

https://github.com/llvm/llvm-project/pull/94998