fix pipline

Author: mucsi96

.github/workflows/build.yml

@@ -23,7 +23,7 @@ jobs:
         working-directory: ./server
         run: ./mvnw --batch-mode --update-snapshots package
 
-  build:
+  build-images:
     needs: test
     runs-on: ubuntu-latest
     steps:
@@ -36,14 +36,18 @@ jobs:
           mkdir .ansible
           echo "${{ secrets.ANSIBLE_VAULT_KEY }}" > .ansible/vault_key
 
-      - name: Install Python requirements
-        run: pip install -r requirements.txt
+      - uses: actions/setup-python@v4
+        with:
+          python-version: "3.9"
+          cache: "pip" # caching pip dependencies
+      - run: pip install -r requirements.txt
+
+      - uses: buildpacks/github-actions/[email protected]
 
-      - name: Build Docker images
-        run: python scripts/build.py ${{ secrets.GITHUB_TOKEN }}
+      - run: python scripts/build.py ${{ secrets.GITHUB_TOKEN }}
 
   deploy:
-    needs: build
+    needs: build-images
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3