upgrade maven version in workflow

Author: mallport

.github/workflows/release.yml

@@ -20,17 +20,12 @@ jobs:
           app-id: ${{ secrets.DAPLA_BOT_APP_ID }}
           private-key: ${{ secrets.DAPLA_BOT_PRIVATE_KEY }}
 
-      - uses: actions/checkout@v3
-        with:
-          token: ${{ steps.app-token.outputs.token }}
-          ref: refs/heads/master
-
-      - name: Set up JDK 21
-        uses: actions/setup-java@v3
+      - name: Setup Maven Action # Composite action
+        uses: s4u/[email protected]
         with:
           java-version: 21
-          distribution: zulu
-          server-id: github
+          java-distribution: zulu
+          maven-version: 3.9.9
 
       - name: Authenticate to Google Cloud
         id: auth