[lld-link] Add missing "REQUIRES: x86" to COFF/lib-module-asm.ll test.
[lld-link] Add missing "REQUIRES: x86" to COFF/lib-module-asm.ll test.

This should fix ARM bots.

git-svn-id: f6089bf0e6284f307027cef4f64114ee9ebb0424@360875 91177308-0d34-0410-b5e6-96231b3b80d8

llvm-mirror/lld,llvm-mirror/lld