Upgrade GitHub Action setup-python (#1103)

Author: cclauss

.github/workflows/main.yml

@@ -28,7 +28,7 @@ jobs:
         with:
           persist-credentials: false
 
-      - uses: actions/setup-python@v4
+      - uses: actions/setup-python@v5
         with:
           python-version: ${{ matrix.python }}
 
@@ -140,7 +140,7 @@ jobs:
           fetch-depth: 0
           persist-credentials: false
 
-      - uses: actions/setup-python@v4
+      - uses: actions/setup-python@v5
         with:
           python-version: '3.12'