chore: update build and test mobile actions to not use npm (#21079)

Co-authored-by: shenlong-tanwen <139912620+shalong-tanwen@users.noreply.github.com>

.github/workflows/build-mobile.yml

@@ -106,7 +106,7 @@ jobs:
         run: flutter pub get
 
       - name: Generate translation file
-        run: make translation
+        run: dart run easy_localization:generate -S ../i18n && dart run bin/generate_keys.dart
         working-directory: ./mobile
 
       - name: Generate platform APIs

.github/workflows/test.yml

@@ -462,10 +462,8 @@ jobs:
         with:
           channel: 'stable'
           flutter-version-file: ./mobile/pubspec.yaml
-      - name: Setup pnpm
-        uses: pnpm/action-setup@a7487c7e89a18df4991f7f222e4898a00d66ddda # v4.1.0
       - name: Generate translation file
-        run: make translation
+        run: dart run easy_localization:generate -S ../i18n && dart run bin/generate_keys.dart
         working-directory: ./mobile
       - name: Run tests
         working-directory: ./mobile