Accessibility: improve the color contrast in the Edit Comment "Status" box.

The current orange and red used for the radio button labels in the Edit Comment
"Status" box don't have a sufficient color contrast ratio with the background.
Removing the colors improves accessibility and consistency.

See #35659, #35622.
Fixes #36967.

git-svn-id: https://develop.svn.wordpress.org/trunk@37611 602fd350-edb4-49c9-b593-d223f7449a82

src/wp-admin/css/edit.css

@@ -634,19 +634,6 @@ span.wp-media-buttons-icon:before {
 	max-width: 100%;
 }
 
-#poststuff .inside label.spam,
-#poststuff .inside label.deleted {
-	color: red;
-}
-
-#poststuff .inside label.waiting {
-	color: orange;
-}
-
-#poststuff .inside label.approved {
-	color: green;
-}
-
 .ie8 #poststuff .inside #parent_id,
 .ie8 #poststuff .inside #page_template {
 	width: 250px;