Configure cache directly in actions/setup-java

.github/workflows/build.yml

@@ -23,6 +23,7 @@ jobs:
         with:
           java-version: 21
           distribution: zulu
+          cache: maven
 
       - name: Authenticate to Google Cloud
         id: auth
@@ -32,13 +33,6 @@ jobs:
           service_account: "gh-actions-dapla-pseudo@artifact-registry-5n.iam.gserviceaccount.com"
           token_format: access_token
 
-      - name: Cache Maven packages
-        uses: actions/cache@v3
-        with:
-          path: ~/.m2
-          key: ${{ runner.os }}-m2-${{ hashFiles('**/pom.xml') }}
-          restore-keys: ${{ runner.os }}-m2
-
       - name: Build with Maven and deploy to Artifact Registry
         run: mvn --batch-mode -P ssb-bip deploy