devel/notcurses: Update to 2.2.1

• Fix UTF8 tracking in both modes
• notcurses-view renamed to ncplayer
• notcurses-tetris renamed to nctetris

Changelog: https://github.com/dankamongmen/notcurses/releases

PR: 253262
Submitted by: Nick Black <nickblack@linux.com> (maintainer)
Approved by: tcberner (mentor)
Differential Revision: https://reviews.freebsd.org/D28553