Change python version in the workflow

Author: luthfan

.github/workflows/gradle.yml

@@ -37,7 +37,7 @@ jobs:
     - name: Set up Python
       uses: actions/setup-python@v4
       with:
-        python-version: "3.7"
+        python-version: "3.12.11"
 
     - name: Install Python dependencies
       run: |