[llvm-branch-commits] [clang-tools-extra] [clang-doc][NFC] Remove unnecessary directory cleanup (PR #132101)

[Paul Kirth via llvm-branch-commits]

ilovepi wrote:

### Merge activity

* **Mar 20, 5:02 PM EDT**: A user started a stack merge that includes this pull request via [Graphite](https://app.graphite.dev/github/pr/llvm/llvm-project/132101).


https://github.com/llvm/llvm-project/pull/132101