chore: remove CodeCov from workflow

Author: mynt-angeloconvento

.github/workflows/test.yml

@@ -42,11 +42,4 @@ jobs:
         run: flutter analyze
 
       - name: Run tests
-        run: flutter test --coverage
-
-      - name: Upload coverage to Codecov
-        uses: codecov/codecov-action@v4
-        with:
-          files: ./coverage/lcov.info
-          fail_ci_if_error: false
-          verbose: true
+        run: flutter test