add gha workflow

.github/workflows/buildAndRelease.yml

@@ -30,7 +30,7 @@ jobs:
           java-version: '25'
           distribution: 'temurin'
       - name: Build
-        run: ./gradlew build
+        run: chmod +x ./gradlew && ./gradlew build
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v2
       - name: Login to Docker Hub