Update CI.

Author: LarsAsplund

.github/workflows/push.yml

@@ -146,7 +146,13 @@ jobs:
       with:
         msystem: mingw64
         update: true
-        install: mingw-w64-x86_64-python-pip
+        install: mingw-w64-x86_64-gcc
+
+    - name: '🐍 Setup Python 3.10'
+      uses: actions/setup-python@v6
+      with:
+        python-version: '3.10'
+        cache: 'pip'
 
     - name: '🧰 Checkout'
       uses: actions/checkout@v4