💚 update main action subosito version

.github/workflows/main.yml

@@ -1,23 +1,23 @@
 name: Testing
 on:
   push:
-    branches: [ master ]
+    branches: [master]
   pull_request:
-    branches: [ master ]
+    branches: [master]
 
 jobs:
   test:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v1
-    - name: Install Flutter
-      uses: subosito/flutter-action@v1.3.2
-    - name: Install app dependencies
-      run: flutter pub get
-    - name: Test app
-      run: flutter test --coverage
-    - name: Upload coverage to Codecov
-      uses: codecov/codecov-action@v1
-      with:
-        token: ${{ secrets.CODECOV_TOKEN }}
-        file: coverage/lcov.info
+      - uses: actions/checkout@v1
+      - name: Install Flutter
+        uses: subosito/flutter-action@v2
+      - name: Install app dependencies
+        run: flutter pub get
+      - name: Test app
+        run: flutter test --coverage
+      - name: Upload coverage to Codecov
+        uses: codecov/codecov-action@v1
+        with:
+          token: ${{ secrets.CODECOV_TOKEN }}
+          file: coverage/lcov.info