Update registration method

Author: Mamaduka

lib/block-supports/lock.php

@@ -269,3 +269,30 @@ function ( $response ) {
 	);
 }
 add_action( 'rest_api_init', 'gutenberg_rest_comment_set_children_as_embeddable' );
+
+/**
+ * Registers the lock block attribute for block types.
+ *
+ * Once 6.0 is the minimum supported WordPress version for the Gutenberg
+ * plugin, this shim can be removed
+ *
+ * Doesn't need to be backported into Core.
+ *
+ * @param array $args Array of arguments for registering a block type.
+ * @return array $args
+ */
+function gutenberg_register_lock_attribute( $args ) {
+	// Setup attributes if needed.
+	if ( empty( $args['attributes'] ) ) {
+		$args['attributes'] = array();
+	}
+
+	if ( ! array_key_exists( 'lock', $args['attributes'] ) ) {
+		$args['attributes']['lock'] = array(
+			'type' => 'object',
+		);
+	}
+
+	return $args;
+}
+add_filter( 'register_block_type_args', 'gutenberg_register_lock_attribute' );

lib/compat/wordpress-6.0/blocks.php

@@ -156,7 +156,6 @@ function gutenberg_is_experiment_enabled( $name ) {
 require __DIR__ . '/block-supports/typography.php';
 require __DIR__ . '/block-supports/border.php';
 require __DIR__ . '/block-supports/layout.php';
-require __DIR__ . '/block-supports/lock.php';
 require __DIR__ . '/block-supports/spacing.php';
 require __DIR__ . '/block-supports/dimensions.php';
 require __DIR__ . '/block-supports/duotone.php';