Update codecov/codecov-action action to v1.5.0

Author: renovate-bot

.github/workflows/main.yml

@@ -55,7 +55,7 @@ jobs:
       - name: Test
         run: yarn test --coverage --reporters=default
       - name: Upload coverage to Codecov
-        uses: codecov/codecov-action@v1.4.1
+        uses: codecov/codecov-action@v1.5.0
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
         env: