Tests: Correct duplicate data set key in WP_REST_URL_Details_Controller tests.

Follow-up to [51973].

Props Soean, mukesh27.
See #64894.

git-svn-id: https://develop.svn.wordpress.org/trunk@62665 602fd350-edb4-49c9-b593-d223f7449a82

Author: SergeyBiryukov

tests/phpunit/tests/rest-api/wpRestUrlDetailsController.php

@@ -1020,7 +1020,7 @@ public function data_get_image() {
 			),
 
 			// Happy paths with HTML tags in the content.
-			'with other og meta'                           => array(
+			'with other og meta and HTML content'          => array(
 				'<meta property="og:image:height" content="720" />
 				<meta property="og:image:alt" content="<em>ignore this please</em>" />
 				<meta property="og:image" content="https://wordpress.org/images/myimage.jpg" />