Bump threshold and readd annotations

Author: vgvassilev

.codecov.yml

@@ -4,7 +4,7 @@ codecov:
 coverage:
   precision: 2
   round: down
-  range: "70...100"
+  range: "75...100"
 
   status:
     project: yes
@@ -22,4 +22,7 @@ parsers:
 comment:
   layout: "reach, diff, flags, tree, files"
   behavior: default
-  require_changes: no
+  require_changes: no
+
+github_checks:
+  annotations: true # Deprecated but very useful