[Mlir-commits] [mlir] [mlir][ArmSME][test] Use `only-if-required-by-ops` rather than `enable_arm_streaming_ignore` (NFC) (PR #75209)

[Cullen Rhodes]

https://github.com/c-rhodes approved this pull request.

LGTM cheers

https://github.com/llvm/llvm-project/pull/75209