Editor: Avoid double escaping on value passed for attribute in HTML tag processor

Fix for the Block Bindings processing.
See WordPress/wordpress-develop#5888 (comment).

Props: czapla, dmsnell, gziolo.


Built from https://develop.svn.wordpress.org/trunk@57561


git-svn-id: https://core.svn.wordpress.org/trunk@57062 1a063a9b-81f0-0310-95a4-ce76da25c4cd

Author: gziolo

wp-includes/class-wp-block.php

@@ -376,7 +376,7 @@ private function replace_html( string $block_content, string $attribute_name, $s
 				) ) {
 					return $block_content;
 				}
-				$amended_content->set_attribute( $block_type->attributes[ $attribute_name ]['attribute'], esc_attr( $source_value ) );
+				$amended_content->set_attribute( $block_type->attributes[ $attribute_name ]['attribute'], $source_value );
 				return $amended_content->get_updated_html();
 				break;
 

wp-includes/version.php

@@ -16,7 +16,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '6.5-alpha-57560';
+$wp_version = '6.5-alpha-57561';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.