Updated pipeline versions

Author: gavin-aguiar

.github/workflows/gh-tests-ci.yml

@@ -16,9 +16,9 @@ jobs:
       matrix:
         python_version: [3.7, 3.8, 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 }}
     - name: Install dependencies