net-p2p/radarr: Update 5.27.5.10198 => 5.28.0.10274

Changelog:
https://github.com/Radarr/Radarr/releases/tag/v5.28.0.10274

While here:

• Remove unnecessary .include <bsd.port.options.mk>.
• Use one call to INSTALL_PROGRAM for install both files.

PR: 292166
Approved by: Michiel van Baak Jansen <michiel@vanbaak.eu> (maintainer)