deskutils/taskwarrior-tui: Update to 0.26.10
Changelog:
https://github.com/kdheepak/taskwarrior-tui/releases/tag/v0.26.10
Add man page and shell completions to package
Reviewed by: thierry (mentor)
Approved by: thierry (mentor)
Differential Revision: https://reviews.freebsd.org/D56277