updates ci

Author: maeddin

.github/workflows/flutter.yml

@@ -1,6 +1,6 @@
 name: Flutter Analyze & Test
 
-on: [push, pull_request]
+on: [ push, pull_request ]
 
 jobs:
   build:
@@ -24,7 +24,7 @@ jobs:
         run: flutter test --coverage
 
       - name: Upload coverage reports to Codecov
-        uses: codecov/codecov-action@v3
+        uses: codecov/codecov-action@v4.0.1
         with:
           fail_ci_if_error: true
           token: ${{ secrets.CODECOV_TOKEN }}