Since twig/twig 3.12: Twig Filter "spaceless" is deprecated.

Problem/Motivation

After install upgrade_status we got the following message from modules/contrib/search_api_autocomplete/templates/search-api-autocomplete-suggestion.html.twig

Since twig/twig 3.12: Twig Filter "spaceless" is deprecated. See https://drupal.org/node/3071078.

Steps to reproduce

Install upgrade_status and analyze the module

Proposed resolution

Replace spaceless by a valid twig filter