[llvm] [ARM] Fix VBICimm and VORRimm generation under Big endian. (PR #107813)

[via llvm-commits]

Zhenhang1213 wrote:

> Thanks. Just to check - do you mean that this patch now looks correct, or the original code was correct?

OK, I think this patch correct.

https://github.com/llvm/llvm-project/pull/107813