Build/Test Tools: Run grunt precommit:css.

This rebuilds compiled CSS files after updating the `caniuse` database in [58563].

All `-webkit-clip-path` properties have been removed as the corresponding browsers dipped below 1% usage and have fallen out of the browser support policy.

Fixes #61499.
Built from https://develop.svn.wordpress.org/trunk@58567


git-svn-id: http://core.svn.wordpress.org/trunk@58015 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-admin/css/common-rtl.css

@@ -124,7 +124,6 @@
 .ui-helper-hidden-accessible {
 	border: 0;
 	clip: rect(1px, 1px, 1px, 1px);
-	-webkit-clip-path: inset(50%);
 	clip-path: inset(50%);
 	height: 1px;
 	margin: -1px;