Code Quality: Remove unused WP_Block_Bindings_Registry::$supported_blocks private member variable.

Developed in https://github.com/WordPress/wordpress-develop/pull/10912

Follow-up to [59080], [57641].

Props soean.
See #64238, #61642.
Fixes #64633.

Built from https://develop.svn.wordpress.org/trunk@61642


git-svn-id: http://core.svn.wordpress.org/trunk@60953 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-includes/class-wp-block-bindings-registry.php

@@ -44,19 +44,6 @@ final class WP_Block_Bindings_Registry {
 		'uses_context',
 	);
 
-	/**
-	 * Supported blocks that can use the block bindings API.
-	 *
-	 * @since 6.5.0
-	 * @var string[]
-	 */
-	private $supported_blocks = array(
-		'core/paragraph',
-		'core/heading',
-		'core/image',
-		'core/button',
-	);
-
 	/**
 	 * Registers a new block bindings source.
 	 *

wp-includes/version.php

@@ -16,7 +16,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '7.0-alpha-61641';
+$wp_version = '7.0-alpha-61642';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.