irc/halloy: Update 2026.7 => 2026.7.1

While here, sort USES block.

Changelog:
https://github.com/squidowl/halloy/releases/tag/2026.7.1

PR: 295811
Reported by: Herbert J. Skuhra <herbert@gojira.at>
Approved by: Andie Bradley <pokeysquirrel@gmail.com> (maintainer)
Approved by: osa, vvd (Mentors, implicit)