chore(deps): update codecov/codecov-action action to v1.4.0

Author: renovate-bot

.github/workflows/main.yml

@@ -26,7 +26,7 @@ jobs:
         run: |
           yarn test --watchAll=false --coverage --reporters=default
       - name: Upload coverage to Codecov
-        uses: codecov/codecov-action@v1.2.1
+        uses: codecov/codecov-action@v1.4.0
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
       - name: build