[llvm-branch-commits] [llvm] release/22.x: [MC] Try to fix ubsan bot (PR #177907)

[Cullen Rhodes via llvm-branch-commits]

https://github.com/c-rhodes approved this pull request.

seems like a simple fix that worked so im just going to go ahead and approve so we can land this

https://github.com/llvm/llvm-project/pull/177907