*/horde*: Remove blanket IGNORE_WITH_PHP

• Remove blanket IGNORE_WITH_PHP and add IGNORE_WITH_PHP to only the web

applications. This will massively reduce the number of ports to be
removed in case there is no timely support for php8.

• Pet portlint/portclippy
• Add missing LICENSE

PR: 266552
Reported by: michael.osipov@siemens.com
Sponsored by: Bounce Experts