Administration: Fix overflow of long user display names on Edit Media screen.

Author: SainathPoojary

src/wp-admin/css/edit.css

@@ -523,6 +523,10 @@ form#tags-filter {
 	top: -1px;
 }
 
+#post-body .misc-pub-uploadedby a {
+	word-break: break-all;
+}
+
 #post-body .misc-pub-uploadedto:before {
 	content: "\f318";
 	position: relative;