chore(extension-release-published.yml): reorganize workflow steps for…

… better readability and maintainability

feat(extension-release-published.yml): add setup for Java 17 and Maven Central Repository publishing

.github/workflows/extension-release-published.yml

@@ -17,6 +17,16 @@ jobs:
     steps:
       - uses: actions/checkout@v3
 
+      - name: Set up Java for publishing to Maven Central Repository
+        uses: actions/setup-java@v3
+        with:
+          java-version: '17'
+          distribution: 'temurin'
+          cache: 'maven'
+          server-id: sonatype-nexus-staging
+          server-username: MAVEN_USERNAME
+          server-password: MAVEN_PASSWORD
+
       - name: Configure Git
         run: |
           git config user.name "liquibot"
@@ -42,16 +52,6 @@ jobs:
           filename: "${{ env.artifact_id }}-*"
           out-file-path: "."
 
-      - name: Set up Java for publishing to Maven Central Repository
-        uses: actions/setup-java@v3
-        with:
-          java-version: '17'
-          distribution: 'temurin'
-          cache: 'maven'
-          server-id: sonatype-nexus-staging
-          server-username: MAVEN_USERNAME
-          server-password: MAVEN_PASSWORD
-
       - name: Publish to Maven Central
         env:
           MAVEN_USERNAME: ${{ secrets.SONATYPE_USERNAME }}