[clang] [Clang][OpenMP] Fix `!isNull() && "Cannot retrieve a NULL type pointer"' fail. (PR #81015)

[Shourya Goel via cfe-commits]

Sh0g0-1758 wrote:

The build is failing because of a formatting error which I don't think is related to the changes that I made. Any thoughts as to why it is failing? 

https://github.com/llvm/llvm-project/pull/81015