Docs: Drop `src/` from `pre_render_block` duplicate hook reference.

Follow-up to [49608].

See #51612.
Built from https://develop.svn.wordpress.org/trunk@49609


git-svn-id: http://core.svn.wordpress.org/trunk@49347 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-includes/class-wp-block.php

@@ -271,7 +271,7 @@ class WP_Block {
 	public function render( $options = array() ) {
 		global $post;
 
-		/** This filter is documented in src/wp-includes/blocks.php. */
+		/** This filter is documented in wp-includes/blocks.php */
 		$pre_render = apply_filters( 'pre_render_block', null, $this->parsed_block );
 		if ( ! is_null( $pre_render ) ) {
 			return $pre_render;

wp-includes/version.php

@@ -13,7 +13,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '5.6-beta4-49608';
+$wp_version = '5.6-beta4-49609';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.