news/fidogate: Update to 5.9

Features[1]:

• send-fidogate: added 'xct' wrapper which adds X-Comment-To headers to innd batches
• passwd: separate tic password
• rfc2ftn: implement default_rfc charset option
• packaging: distribute .service under debian/ and use it for rpm

Fixes[1]:

• Many timezone fixes again
• username generation
• mime: handle comments ()
• memory handling

[1] https://github.com/ykaliuta/fidogate/releases/tag/v5.9

PR: 250339
Submitted by: Sergey Anokhin <admin@5034.ru> (maintainer)
Approved by: tcberner (mentor)
Differential Revision: https://reviews.freebsd.org/D26806