[clang] [llvm] [clang][OpenMP][SPIR-V] Fix addrspace of global constants (PR #134399)

[Nick Sarnie via llvm-commits]

sarnex wrote:

This will be fixed by my existing PR https://github.com/llvm/llvm-project/pull/135251

I will add that test case and add you guys as reviewers, thanks and sorry for the trouble.

https://github.com/llvm/llvm-project/pull/134399