update nextcloud for 19.x

[OnGle]

requires turnkeylinux/common#361

[JedMeister]

Thanks @OnGle - although a couple of things; including 2 bugs to have a look at:

1. Changelog entry (there is a v18.2 stub entry that should be updated to v19.0 - the common core and lamp entries are done in common).
2. Apply bugfix noted in Nextcloud integrity check fails turnkeylinux/tracker#2079
3. Investigate and ideally fix mod_evasive false positive with Nextcloud and jtx Board turnkeylinux/tracker#2044
   • Perhaps bump the limits much higher?
   • Perhaps make default super loose and just tighten for login page?
   • Perhaps disable altogether?
   • Docs that are likely useful regardless:
     • https://github.com/jzdziarski/mod_evasive/blob/master/README
     • https://www.akamai.com/cloud/guides/modevasive-on-apache

[JedMeister]

This could probably be changed to /etc/php/8.?/apache2/php.ini - then it wouldn't need update every time PHP version is bumped.

Also please see my comment on the PR: #31 (comment)

[JedMeister]

Or perhaps even better: /etc/php/?.?/apache2/php.ini? (Although perhaps best to leave it as 8.x?)

[OnGle]

Good catches all around, added these fixes and attribution for contributors.