test updated CI.yml

.github/workflows/CI.yml

@@ -7,16 +7,15 @@ on: [push, pull_request]
 jobs:
   lint:
     runs-on: ubuntu-latest
-    env:
-      PYTHON: 3.11
+
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
       with:
         lfs: 'true'
-    - name: Set up Python ${{ env.PYTHON }}
-      uses: actions/setup-python@v4
+    - name: Set up Python 3.11
+      uses: actions/setup-python@v5
       with:
-        python-version: ${{ env.PYTHON }}
+        python-version: "3.11"
     - name: Python info
       run: |
         which python
@@ -44,11 +43,11 @@ jobs:
         run: |
           sudo apt update
           sudo apt install libudunits2-dev
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           lfs: 'true'
       - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v5
         with:
           python-version: ${{ matrix.python-version }}
       - name: Python info