Add missing static to closure

Author: westonruter

src/wp-includes/script-loader.php

@@ -3732,7 +3732,7 @@ static function () use ( $capture_late_styles ) {
 	// Replace placeholder with the captured late styles.
 	add_filter(
 		'wp_template_enhancement_output_buffer',
-		function ( $buffer ) use ( $placeholder, &$printed_block_styles, &$printed_late_styles ) {
+		static function ( $buffer ) use ( $placeholder, &$printed_block_styles, &$printed_late_styles ) {
 
 			// Anonymous subclass of WP_HTML_Tag_Processor which exposes underlying bookmark spans.
 			$processor = new class( $buffer ) extends WP_HTML_Tag_Processor {