Administration: Allow breaking long strings in `<code>` tags at any point, to avoid overflowing on mobile.

Props david.binda, mukesh27.
Fixes #47329.
Built from https://develop.svn.wordpress.org/trunk@45692


git-svn-id: http://core.svn.wordpress.org/trunk@45503 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-admin/css/common-rtl.css

@@ -3791,6 +3791,8 @@ img {
 
 	code {
 		word-wrap: break-word;
+		word-wrap: anywhere; /* Firefox. Allow breaking long words anywhere */
+		word-break: break-word; /* Webkit: Treated similarly to word-wrap: break-word */
 	}
 
 	/* General Metabox */

wp-admin/css/common.css

@@ -3791,6 +3791,8 @@ img {
 
 	code {
 		word-wrap: break-word;
+		word-wrap: anywhere; /* Firefox. Allow breaking long words anywhere */
+		word-break: break-word; /* Webkit: Treated similarly to word-wrap: break-word */
 	}
 
 	/* General Metabox */

wp-includes/version.php

@@ -13,7 +13,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '5.3-alpha-45691';
+$wp_version = '5.3-alpha-45692';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.