Merge pull request #268 from timbray/dependabot/github_actions/codecov/codecov-action-3.1.6

chore(deps): bump codecov/codecov-action from 3.1.4 to 3.1.6

Author: timbray

Diff for: .github/workflows/go-unit-tests.yaml

@@ -67,7 +67,7 @@ jobs:
 
       - if: steps.codecov-enabled.outputs.files_exists == 'true'
         name: Upload Codecov Report
-        uses: codecov/codecov-action@eaaf4bedf32dbdc6b720b63067d99c4d77d6047d
+        uses: codecov/codecov-action@ab904c41d6ece82784817410c45d8b8c02684457
 
       - name: Verify git clean
         shell: bash