chore(flutter): some more working directory changes

.github/workflows/flutter.yml

@@ -27,9 +27,6 @@ jobs:
   flutter-checks:
     name: Flutter checks
     runs-on: ubuntu-latest
-    defaults:
-      run:
-        working-directory: flutter/measure_flutter
     timeout-minutes: 15
     steps:
       - name: Clone repository
@@ -39,6 +36,8 @@ jobs:
         with:
           channel: stable
           flutter-version: 3.29.0
+      - name: Change to Flutter directory
+        run: flutter/measure_flutter
       - name: Pub get
         run: flutter pub get
       - name: Verify formatting
@@ -48,12 +47,7 @@ jobs:
       - name: Flutter tests
         run: flutter test
       - name: Change to Android directory
-        run: |
-          cd example/android
-          echo "Current working directory:"
-          pwd
-          echo "Directory contents:"
-          ls -la
+        run: cd example/android
       - name: Android checks
         uses: actions/setup-java@v3
         with: