Increase python version to 3.10 which hopefully does not break the build process

Author: knutwurst

.github/workflows/build-all.yml

@@ -90,10 +90,10 @@ jobs:
 
     steps:
 
-    - name: Setup Python 3.7
-      uses: actions/setup-python@v1
+    - name: Setup Python
+      uses: actions/setup-python@v5
       with:
-        python-version: '3.7' # Version range or exact version of a Python version to use, using semvers version range syntax.
+        python-version: '3.10' # Version range or exact version of a Python version to use, using semvers version range syntax.
         architecture: 'x64' # optional x64 or x86. Defaults to x64 if not specified
 
     - name: Install PlatformIO