code quality: remove unreachable return in _get_block_template_file()

Author: justlevine

src/wp-includes/block-template-utils.php

@@ -344,11 +344,8 @@ function _get_block_template_file( $template_type, $slug ) {
 				return _add_block_template_part_area_info( $new_template_item );
 			}
 
-			if ( 'wp_template' === $template_type ) {
-				return _add_block_template_info( $new_template_item );
-			}
-
-			return $new_template_item;
+			// If it's not a `wp_template_part`, it must be a `wp_template`.
+			return _add_block_template_info( $new_template_item );
 		}
 	}