Hithomelabs/ci-runner-test#75: Update workflow trigger to push on test/main branches

.gitea/workflows/test-ci-runner.yml

@@ -12,10 +12,11 @@ jobs:
     steps:
       - uses: actions/checkout@v4
 
-      - name: Install JDK (musl-native, Alpine package)
+      - name: Install JDK (JRE-only image)
-        run: |
+        uses: actions/setup-java@v4
-          apk add --no-cache openjdk17-jdk
+        with:
-          echo "JAVA_HOME=/usr/lib/jvm/java-17-openjdk" >> "$GITHUB_ENV"
+          java-version: 17
+          distribution: temurin
 
       - name: Verify tools
         run: |