Add back rule but remove severity level change

Author: rebeccahum

WordPress-VIP-Go/ruleset-test.inc

@@ -182,10 +182,10 @@ _ex( $some_nasty_var, 'context' ); // Error.
 echo esc_html_x( 'Something', 'context' ); // Ok.
 echo esc_html_x( $some_nasty_var, 'context' ); // Ok.
 
-
-
-
-
+// WordPress.WP.GlobalVariablesOverride.OverrideProhibited
+global $wpdb;
+$wpdb = 'test'; // Error.
+$GLOBALS['domain']['subkey'] = 'something else'; // Error.
 
 // WordPress.WP.EnqueuedResources.NonEnqueuedScript
 echo wp_kses( '<script src="' . esc_url( $url ) . '">', [ 'script' => [ 'src' => [], ], ] ); // Warning + Message.
@@ -297,7 +297,7 @@ get_user_meta(); // Ok.
 update_user_meta( $bar, '123', $foo ); // Ok.
 
 // WordPressVIPMinimum.Variables.RestrictedVariables.user_meta__wpdb__usermeta
-global $wpdb; $query = "SELECT * FROM $wpdb->usermeta"; // Ok.
+$query = "SELECT * FROM $wpdb->usermeta"; // Ok.
 
 // WordPressVIPMinimum.Functions.RestrictedFunctions.site_option_delete_site_option
 delete_site_option( $foo ); // Ok.

WordPress-VIP-Go/ruleset-test.php

@@ -23,6 +23,8 @@
 		165 => 1,
 		180 => 1,
 		181 => 1,
+		187 => 1,
+		188 => 1,
 		252 => 1,
 		255 => 1,
 		256 => 1,

WordPress-VIP-Go/ruleset.xml

@@ -210,6 +210,7 @@
 		<!-- We trust that translations are safe on VIP Go -->
 		<severity>1</severity>
 	</rule>
+	<rule ref="WordPress.WP.GlobalVariablesOverride.Prohibited"/>
 	<rule ref="WordPress.WP.EnqueuedResources.NonEnqueuedScript">
 		<type>warning</type>
 		<severity>3</severity>