Revert "move wp_create_initial_comment_meta to rest_api_init hook"

This reverts commit 5501151.

Author: adamsilverstein

src/wp-includes/comment.php

@@ -4135,3 +4135,4 @@ function wp_create_initial_comment_meta() {
 		)
 	);
 }
+add_action( 'init', 'wp_create_initial_comment_meta' );

src/wp-includes/default-filters.php

@@ -531,7 +531,6 @@
 add_action( 'rest_api_init', 'register_initial_settings', 10 );
 add_action( 'rest_api_init', 'create_initial_rest_routes', 99 );
 add_action( 'parse_request', 'rest_api_loaded' );
-add_action( 'rest_api_init', 'wp_create_initial_comment_meta' );
 
 // Abilities API.
 add_action( 'wp_abilities_api_categories_init', 'wp_register_core_ability_categories' );