net-im/toot: Update to 0.19.0

Changelog:

• 0.18.0: https://github.com/ihabunek/toot/releases/tag/0.18.0
  • Add support for public, tag and list timelines in toot timeline
  • Add --sensitive and --spoiler-text options to toot post
  • Curses app improvements:
    • Respect sensitive content, require keypress to show
    • Add help modal (press h)
    • Misc rendering improvements

• 0.19.0: https://github.com/ihabunek/toot/releases/tag/0.19.0
  • Add support for replying to a toot
  • Add toot delete command for deleting a toot
  • Add global --quiet flag to silence output
  • Make toot login provide browser login, and toot login_cli log in via console. This makes it clear what's the preferred option.
  • Use Idempotency-Key header to prevent multiple toots being posted if request is retried
  • Fix a bug where all media would be marked as sensitive

Reviewed by: krion (mentor)
Approved by: krion (mentor)
Differential Revision: https://reviews.freebsd.org/D16826