Add warnings

Author: VictorLeach96

.github/workflows/ci.yml

@@ -54,7 +54,7 @@ jobs:
 
       - name: Publish to maven
         run: |
-          ./gradlew publish
+          ./gradlew publish --warning-mode all
         env:
           MAVEN_USERNAME: ${{ secrets.MAVEN_USERNAME }}
           MAVEN_PASSWORD: ${{ secrets.MAVEN_PASSWORD }}