Specify python-version

Author: paddyroddy

.github/workflows/wheels.yml

@@ -78,8 +78,10 @@ jobs:
     steps:
       - uses: actions/checkout@v4
 
-      - uses: actions/setup-python@v5
-        name: Install Python
+      - name: Install Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: "3.x"
 
       - name: Install cibuildwheel
         run: |