Relax version of codecov action to v1

Author: nbigaouette

.github/workflows/general.yml

@@ -200,7 +200,7 @@ jobs:
         with:
           args: "--ignore-tests"
       - name: Upload to codecov.io
-        uses: codecov/codecov-action@v1.0.2
+        uses: codecov/codecov-action@v1
         with:
           token: ${{secrets.CODECOV_TOKEN}}
       - name: Archive code coverage results