[llvm] [llvm][test] Fix filecheck annotation typos [1.5/n] (PR #94857)

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klensy wrote:

> If I click squash and merge

Oh, fun, because when you squash https://github.com/orgs/community/discussions/59731#discussioncomment-9257621 github adds wrong email. Should i squash myself?

https://github.com/llvm/llvm-project/pull/94857