Provide wkhtmltopdf build for alpine 3.20

Current PHP container is running on Alpine 3.20. templates/docker-compose.yml.twig uses the OS version to retrieve wkhtmltopdf.

assigned to @richardpapp

marked this issue as related to #1 (closed)

added Triage label

unassigned @richardpapp

removed Triage label

assigned to @richardpapp

added Doing label

removed Doing label

unassigned @richardpapp

closed