Pin clang==14.0.6

Author: mgeplf

.github/workflows/ci.yml

@@ -30,7 +30,7 @@ jobs:
         python-version: ${{ matrix.python-version }}
 
     - name: Install package
-      run: python -m pip install .[test]
+      run: python -m pip install .[test] "clang==14.0.6"
 
     - name: Test package
       run: python -m pytest --forked