Refactor build workflow to rename and send latest apk file to Telegram

Author: codeAbinash

.github/workflows/build.yml

@@ -63,4 +63,4 @@ jobs:
         uses: actions/upload-artifact@v4
         with:
           name: tech-triangle
-          path: android/app/build/outputs/apk/release/Tech_Triangle-arm64-v8a.apk
+          path: android/app/build/outputs/apk/release/Tech_Triangle-latest-arm64-v8a.apk