[llvm] [llvm-extract] Delete dead `CG Profile` edges (PR #134940)

[Mircea Trofin via llvm-commits]

mtrofin wrote:

### Merge activity

* **Apr 9, 1:34 PM EDT**: A user started a stack merge that includes this pull request via [Graphite](https://app.graphite.dev/github/pr/llvm/llvm-project/134940).


https://github.com/llvm/llvm-project/pull/134940