quote python 3.10 in yaml

Author: olirice

.github/workflows/pre-commit_hooks.yaml

@@ -13,7 +13,7 @@ jobs:
     - name: set up python 3.10
       uses: actions/setup-python@v4
       with:
-        python-version: 3.10
+        python-version: '3.10'
 
     - name: install pre-commit
       run: |