python version

Signed-off-by: Mete Fatih Cırıt <mfc@autoware.org>

Author: xmfcx

.github/actions/combine-repos-action/action.yaml

@@ -18,7 +18,7 @@ runs:
     - name: Set up Python
       uses: actions/setup-python@v5
       with:
-        python-version: 3.x
+        python-version: '3.x'
 
     - name: Install PyYAML dependency
       run: pip install pyyaml