[llvm] [MLIR] Add SyclRuntimeWrapper (PR #69648)

[Guray Ozen via llvm-commits]

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

This looks good to me! I'm not a SYCL expert, but maybe someone with more expertise could take a quick look here. @Hardcode84 ?

https://github.com/llvm/llvm-project/pull/69648