Refactor build workflow to correct file path for Telegram notification

Author: codeAbinash

.github/workflows/build.yml

@@ -49,7 +49,7 @@ jobs:
         run: cd android && ./gradlew assembleRelease
 
       - name: Rename apk file
-        run: cd app/build/outputs/apk/release/ && mv Tech_Triangle-arm64-v8a.apk Tech_Triangle-latest-arm64-v8a.apk
+        run: cd android/app/build/outputs/apk/release/ && mv Tech_Triangle-arm64-v8a.apk Tech_Triangle-latest-arm64-v8a.apk
 
       - name: Send apk file
         uses: appleboy/telegram-action@master