Ensure error messages look like, well, errors.

props obenland, rachelbaker.
fixes #32475.


git-svn-id: https://develop.svn.wordpress.org/trunk@33117 602fd350-edb4-49c9-b593-d223f7449a82

src/wp-admin/css/common.css

@@ -570,10 +570,6 @@ code {
 	margin: 10px 20px 0 2px;
 }
 
-.attention {
-	color: #00a0d2;
-}
-
 .wrap h1,
 .wrap h2,
 .subtitle {
@@ -2011,6 +2007,7 @@ table .column-rating {
 	text-align: left;
 }
 
+.attention,
 .error-message {
 	color: red;
 	font-weight: 600;