Undefined property: stdClass::$delete_posts in class-wp-posts-list-table.php

Hi,
The plugin throws notice

Notice: Undefined property: stdClass::$delete_posts in wp-admin/includes/class-wp-posts-list-table.php on line 400

The reason is there is a check is WP_Posts_List_Table::get_bulk_actions like this

		if ( current_user_can( $post_type_obj->cap->delete_posts ) ) {
			if ( $this->is_trash || ! EMPTY_TRASH_DAYS ) {
				$actions['delete'] = __( 'Delete Permanently' );
			} else {
				$actions['trash'] = __( 'Move to Trash' );
			}
		}

It tests for the ‘delete_posts’ capability which is not present on the “deprecated_log” post type object.

This can be fixed by adding the capability when registering deprecated_log post type.

			'capabilities' => array(
				'edit_post'          => 'activate_plugins',
				'edit_posts'         => 'activate_plugins',
				'edit_others_posts'  => 'activate_plugins',
				'publish_posts'      => 'do_not_allow',
				'read_post'          => 'activate_plugins',
				'read_private_posts' => 'do_not_allow',
				'delete_post'        => 'activate_plugins',
				'delete_posts'       => 'activate_plugins', 
 //added.
			),

Please fix the notice.

Thank you for the wonderful plugin.

Regards
Brajesh