Build/Test Tools: Update generated CSS files after [53141].

This removes 2 instances of `-moz-tab-size`, which has not been required for Firefox to support the `tab-size` property since version 90 (current version is 99.

See #55559.
Built from https://develop.svn.wordpress.org/trunk@53143


git-svn-id: http://core.svn.wordpress.org/trunk@52732 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-admin/css/common-rtl.css

@@ -3151,7 +3151,6 @@ img {
 	font-family: Consolas, Monaco, monospace;
 	font-size: 13px;
 	background: #f6f7f7;
-	-moz-tab-size: 4;
 	-o-tab-size: 4;
 	tab-size: 4;
 }

wp-admin/css/common.css

@@ -3150,7 +3150,6 @@ img {
 	font-family: Consolas, Monaco, monospace;
 	font-size: 13px;
 	background: #f6f7f7;
-	-moz-tab-size: 4;
 	-o-tab-size: 4;
 	tab-size: 4;
 }

wp-admin/css/customize-controls-rtl.css

@@ -1606,7 +1606,6 @@ p.customize-section-description {
 	font-family: Consolas, Monaco, monospace;
 	font-size: 12px;
 	padding: 6px 8px;
-	-moz-tab-size: 2;
 	-o-tab-size: 2;
 	tab-size: 2;
 }

wp-admin/css/customize-controls.css

@@ -1605,7 +1605,6 @@ p.customize-section-description {
 	font-family: Consolas, Monaco, monospace;
 	font-size: 12px;
 	padding: 6px 8px;
-	-moz-tab-size: 2;
 	-o-tab-size: 2;
 	tab-size: 2;
 }

wp-includes/version.php

@@ -16,7 +16,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '6.0-alpha-53142';
+$wp_version = '6.0-alpha-53143';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.