Update codecov.yml

Author: sbryngelson

.github/workflows/codecov.yml

@@ -44,6 +44,13 @@ jobs:
           fail_ci_if_error: false
           name: mfc-coverage
           verbose: true
+
+coverage:
+  status:
+    project:
+      default:
+        target: 1%
+        threshold: 1%
         env:
           CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}