codecov: fix informational; disable github annotations

.github/codecov.yml

@@ -2,6 +2,11 @@ codecov:
   require_ci_to_pass: false
   notify:
     after_n_builds: 3
+
+coverage:
+  precision: 2
+  round: down
+  range: "70...100"
   status:
     project:
       default:
@@ -10,11 +15,6 @@ codecov:
       default:
         informational: true
 
-coverage:
-  precision: 2
-  round: down
-  range: "70...100"
-
 parsers:
   gcov:
     branch_detection:
@@ -27,3 +27,6 @@ comment:
   layout: "diff,flags"
   behavior: default
   require_changes: no
+
+github_checks:
+  annotations: false