Coding Standards: Correct alignment in various files.

This fixes `Equals sign not aligned with surrounding statements` WPCS warnings, so that the output of `composer format` is clean.

Follow-up to [54445], [54476], [54494], [54522], [54652], [54687].

See #56791.

git-svn-id: https://develop.svn.wordpress.org/trunk@54754 602fd350-edb4-49c9-b593-d223f7449a82

src/wp-includes/rest-api/endpoints/class-wp-rest-posts-controller.php

@@ -2890,9 +2890,9 @@ class WP_REST_Posts_Controller extends WP_REST_Controller {
 		}
 
 		$query_params['slug'] = array(
-			'description'       => __( 'Limit result set to posts with one or more specific slugs.' ),
-			'type'              => 'array',
-			'items'             => array(
+			'description' => __( 'Limit result set to posts with one or more specific slugs.' ),
+			'type'        => 'array',
+			'items'       => array(
 				'type' => 'string',
 			),
 		);