[llvm-branch-commits] [lld] [lld][test] Fix AArch64 build attribute test cleanup (PR #164384)

[Martin Storsjö via llvm-branch-commits]

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

LGTM, but I'd skip a couple sentences from the commit message.

https://github.com/llvm/llvm-project/pull/164384