switch workflow from maven to gradle

Author: Cirsius

.github/workflows/build-and-release.yml

@@ -18,6 +18,10 @@ jobs:
         with:
           distribution: 'temurin'
           java-version: '21'
+          cache: 'gradle'
 
-      - name: Build with Maven
-        run: mvn clean package
+      - name: exe for gradle
+        run: chmod +x gradlew
+
+      - name: build w gradle
+        run: ./gradlew build