Coding Standards: Use strict comparison in `wp-includes/class-wp-tax-query.php`.

Follow-up to [16413], [16849].

Props aristath, poena, afercia, SergeyBiryukov.
See #57839.
Built from https://develop.svn.wordpress.org/trunk@56166


git-svn-id: http://core.svn.wordpress.org/trunk@55678 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-includes/class-wp-tax-query.php

@@ -598,7 +598,7 @@ class WP_Tax_Query {
 			return;
 		}
 
-		if ( $query['field'] == $resulting_field ) {
+		if ( $query['field'] === $resulting_field ) {
 			return;
 		}
 

wp-includes/version.php

@@ -16,7 +16,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '6.3-beta3-56165';
+$wp_version = '6.3-beta3-56166';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.