[llvm] [NFCI][Coroutines] update tests to autogenerated formatting (PR #178358)

[Weibo He via llvm-commits]

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@@ -70,8 +61,6 @@ ret:
 }
 
 ; check that we were haven't accidentally went out of @f.resume body
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NewSigma wrote:

And this

https://github.com/llvm/llvm-project/pull/178358