[lld] [lld][ARM] Don't emit veneers for wraparound branches. (PR #165263)

[Peter Smith via llvm-commits]

https://github.com/smithp35 approved this pull request.

Thanks for the test updates. LGTM on my side. Please leave some time for MaskRay to make any further suggestions.

https://github.com/llvm/llvm-project/pull/165263