irc/anope: update to 2.0.18
Changelog: https://github.com/anope/anope/releases/tag/2.0.18
From upstream, this version fixes a lot of small things:
- Fixed importing large flatfile databases into SQL.
- Fixed marking channels as permanent.
- Fixed serialising unset boolean extension items.
- Fixed the documentation about how to import SQL databases.
- Fixed the documentation of options:usemail.
- Fixed the location of the geoipupdate CSV files.
- Fixed translating memo emails.
- Fixed unnecessary SQL updates caused by dereferencing user accounts.
- Fixed a CMake error when it encounters a hard to parse header file.
- Fixed being able to group guest nicknames.
- Fixed building Anope with CMake 4.
- Fixed compatibility with MariaDB.
- Fixed counting email addresses in ns_maxemail.
- Fixed importing user ICQ and URL data from 1.8.
- Fixed operserv/ignore not being prioritised first.
- Fixed resetting the stats with operserv/stats.
- Increased the size of the chanstats letter and word count columns.
- Updated the Dutch translation.
- Updated the location of the Anope IRC channels.
- Backported better sendmail error messages from 2.1
PR: 287519
Reported by: Rafael Grether <devnull@apt322.org> (maintainer)