[clang] [clang][CIR] Restore SME compile checks in SVE tests (PR #230072)

[Chibuoyim Ogbonna via cfe-commits]

bruteforceboy wrote:

thanks for approving @banach-space @iamvickynguyen! my commit access request is still pending :frowning_face:, please help me merge.

https://github.com/llvm/llvm-project/pull/230072