CI: update setup-python action: v3 -> v5

Author: ctrueden

.github/workflows/build.yml

@@ -54,7 +54,7 @@ jobs:
           cache: 'maven'
 
       - name: Set up Python
-        uses: actions/setup-python@v3
+        uses: actions/setup-python@v5
         with:
           python-version: '3.10'