Media: Fix the template for the "Align" and "Link To" fields in the media modal when inserting an image from URL.

Props noisysocks, mukesh27.
Fixes #52065.
Built from https://develop.svn.wordpress.org/trunk@49804


git-svn-id: http://core.svn.wordpress.org/trunk@49527 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-includes/media-template.php

@@ -1020,7 +1020,7 @@ function wp_print_media_templates() {
 			?>
 			<span class="setting caption">
 				<label for="embed-image-settings-caption" class="name"><?php _e( 'Caption' ); ?></label>
-				<textarea id="embed-image-settings-caption" data-setting="caption" />
+				<textarea id="embed-image-settings-caption" data-setting="caption"></textarea>
 			</span>
 		<?php endif; ?>
 

wp-includes/version.php

@@ -13,7 +13,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '5.7-alpha-49803';
+$wp_version = '5.7-alpha-49804';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.