set cache suffix

Signed-off-by: Jinzhe Zeng <[email protected]>

.github/workflows/test.yml

@@ -24,6 +24,7 @@ jobs:
         cache-dependency-glob: |
           **/requirements*.txt
           **/pyproject.toml
+        cache-suffix: "py${{ matrix.python-version }}"
     - name: Install dependencies
       run: uv pip install --system .[test,amber,ase,pymatgen] coverage ./tests/plugin rdkit openbabel-wheel
     - name: Test