Log Message:
sysutils/broot: update to 1.2.0

-experimental "modal mode" (or "vim mode") in broot.
See https://dystroy.org/broot/vim_mode/

Warning!
-DON'T activate this mode until you really tried broot. Broot isn't a text
editor and can't be confused with one. This mode may be more comfortable when
you constantly jump from vim to broot but only after you understood how broot
works.
This isn't really about a "vim mode". This is about a "modal \ 
mode" in which
single letter key shortcuts are possible because the input at the bottom isn't
always focused. You may devise single letter shortcuts without taking
inspiration in vim
You may be an avid vim user, as I am, and still prefer not to use modality in
broot. Starting in command mode means you have one more letter to type before
searching, because search is done in input mode. And broot is search oriented
and often used in very short sessions (less than 5 seconds from intent to
launch to being back in the shell in the right directory or editing the right
file in your favorite editor).

-fix mouse staying captured during external app execution - Fix #325