Administration: Fix focus outline being cut off for the metabox collapse and move buttons.

Fixes an issue where the focus outline on metabox collapse buttons and move handles was being clipped.

Props abcd95, audrasjb, brianhogg, darshitrajyaguru97, poena, wildworks.
Fixes #65060.
Built from https://develop.svn.wordpress.org/trunk@62232


git-svn-id: http://core.svn.wordpress.org/trunk@61512 1a063a9b-81f0-0310-95a4-ce76da25c4cd

Author: t-hamano

wp-admin/css/common-rtl.css

@@ -3341,7 +3341,7 @@ img {
 .postbox .handle-order-higher:focus,
 .postbox .handle-order-lower:focus,
 .postbox .handlediv:focus {
-	box-shadow: 0 0 0 var(--wp-admin-border-width-focus, 1.5px) var(--wp-admin-theme-color);
+	box-shadow: inset 0 0 0 var(--wp-admin-border-width-focus, 1.5px) var(--wp-admin-theme-color);
 	border-radius: 50%;
 	/* Only visible in Windows High Contrast mode */
 	outline: 2px solid transparent;

wp-admin/css/common-rtl.min.css

@@ -3340,7 +3340,7 @@ img {
 .postbox .handle-order-higher:focus,
 .postbox .handle-order-lower:focus,
 .postbox .handlediv:focus {
-	box-shadow: 0 0 0 var(--wp-admin-border-width-focus, 1.5px) var(--wp-admin-theme-color);
+	box-shadow: inset 0 0 0 var(--wp-admin-border-width-focus, 1.5px) var(--wp-admin-theme-color);
 	border-radius: 50%;
 	/* Only visible in Windows High Contrast mode */
 	outline: 2px solid transparent;

wp-admin/css/common.css

@@ -16,7 +16,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '7.1-alpha-62231';
+$wp_version = '7.1-alpha-62232';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.