Test on experimental too

Author: pgleeson

.github/workflows/ci_python.yml

@@ -2,9 +2,9 @@ name: Test Python
 
 on:
   push:
-    branches: [ master, development ]
+    branches: [ master, development, experimental, test* ]
   pull_request:
-    branches: [ master, development ]
+    branches: [ master, development, experimental, test* ]
 
 jobs:
   build:
@@ -13,13 +13,13 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["3.7", "3.8", "3.9", "3.10", "3.11"]
+        python-version: ["3.9", "3.10", "3.11"]
 
     steps:
 
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
     - name: Set up Python  ${{ matrix.python-version }}
-      uses: actions/setup-python@v2
+      uses: actions/setup-python@v5
       with:
         python-version:  ${{ matrix.python-version }}