Update GitHub Actions to latest versions (v4/v5)

Co-authored-by: nsaje <156006+nsaje@users.noreply.github.com>

Author: Copilot

.github/workflows/test.yml

@@ -14,10 +14,10 @@ jobs:
         python-version: ['3.10', '3.11', '3.12']
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
 
     - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v4
+      uses: actions/setup-python@v5
       with:
         python-version: ${{ matrix.python-version }}