chore: update build configuration and add publishing tasks

Author: OmarAlJarrah

.github/workflows/generate-publish-sdk.yaml

@@ -23,6 +23,9 @@ jobs:
         working-directory: generator/src/main/resources/post-processor
         run: npm ci && npm run clean && npm run compile
 
+      - name: Build Project
+        run: gradle build
+
       - name: Generate SDK
         working-directory: generator
         run: |