[clang] [llvm] [clang][flang][omp] Always generate a kernel environment (PR #223772)

[Robert Imschweiler via cfe-commits]

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ro-i wrote:

To see why there are so many test changes, I randomly clicked on that file and found that all the changes seem to be just check variable renamings. Why is there so much renaming churn?

https://github.com/llvm/llvm-project/pull/223772