Docs: Include `@since` in `register_block_type` definition

See #53233.


Built from https://develop.svn.wordpress.org/trunk@50928


git-svn-id: http://core.svn.wordpress.org/trunk@50537 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-includes/blocks.php

@@ -329,6 +329,7 @@ function register_block_type_from_metadata( $file_or_folder, $args = array() ) {
  * the metadata stored in the `block.json` file.
  *
  * @since 5.0.0
+ * @since 5.8.0 First param accepts a path to the `block.json` file.
  *
  * @param string|WP_Block_Type $block_type Block type name including namespace, or alternatively
  *                                         a path to the JSON file with metadata definition for the block,

wp-includes/version.php

@@ -13,7 +13,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '5.8-alpha-50927';
+$wp_version = '5.8-alpha-50928';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.