fix: ci is now using normal gradlew build instead of shadowJar

Author: byPixelTV

.github/workflows/gradle.yml

@@ -62,7 +62,7 @@ jobs:
         run: chmod +x ./gradlew
 
       - name: Build Gradle projects
-        run: bash ./gradlew shadowJar
+        run: bash ./gradlew build
 
       - name: Upload build artifacts
         uses: actions/upload-artifact@v4