codecov: Use informational mode for now (#7956)

Turbo87 · web-flow · commit 8b81b7e99c7d · 2024-01-17T09:41:09.000Z
We're still gathering information on how useful the coverage tracking actually is, so let's not fail CI yet for potentially flaky numbers.
diff --git a/codecov.yml b/codecov.yml
@@ -0,0 +1,5 @@
+coverage:
+  status:
+    project:
+      default:
+        informational: true
