Coding Standards: Correct two ignore annotations for WordPress.DB.PreparedSQL.

The `WordPress.DB.PreparedSQL` sniff contains two different error messages, which initially shared the same error code. A unique error code for the second message was added in WPCS 2.0.0. 

Reference: [WordPress/WordPress-Coding-Standards#1601 PreparedSQL: use unique errorcode for messages].

Follow-up to [43628], [43630], [43654], [44472].

Props rodrigosprimo.
See #64627.

git-svn-id: https://develop.svn.wordpress.org/trunk@61615 602fd350-edb4-49c9-b593-d223f7449a82

Author: SergeyBiryukov

src/wp-admin/includes/schema.php

@@ -588,7 +588,7 @@ function populate_options( array $options = array() ) {
 	);
 
 	$keys             = "'" . implode( "', '", array_keys( $options ) ) . "'";
-	$existing_options = $wpdb->get_col( "SELECT option_name FROM $wpdb->options WHERE option_name in ( $keys )" ); // phpcs:ignore WordPress.DB.PreparedSQL.NotPrepared
+	$existing_options = $wpdb->get_col( "SELECT option_name FROM $wpdb->options WHERE option_name in ( $keys )" ); // phpcs:ignore WordPress.DB.PreparedSQL.InterpolatedNotPrepared
 
 	$insert = '';
 

src/wp-includes/ms-site.php

@@ -832,7 +832,7 @@ function wp_uninitialize_site( $site_id ) {
 	$drop_tables = apply_filters( 'wpmu_drop_tables', $tables, $site->id );
 
 	foreach ( (array) $drop_tables as $table ) {
-		$wpdb->query( "DROP TABLE IF EXISTS `$table`" ); // phpcs:ignore WordPress.DB.PreparedSQL.NotPrepared
+		$wpdb->query( "DROP TABLE IF EXISTS `$table`" ); // phpcs:ignore WordPress.DB.PreparedSQL.InterpolatedNotPrepared
 	}
 
 	/**