Update web-tier.yml

Author: CssTechnology

.github/workflows/web-tier.yml

@@ -27,6 +27,8 @@ jobs:
       # Step 4: Build the React application
       - name: Build the application
         run: npm run build
+        working-directory: ./application-code/web-tier/package.json
+          
       # Step 5: Upload the build folder as an artifact
       - name: Upload build artifact
         uses: actions/upload-artifact@v4