Log Message:
sysutils/broot: update to 1.6.3

v1.6.3 - 2021-08-02
-hjson: fix bad parsing on tab before colon
-now checks all args of externals are set, doesn't use the raw {arg}

v1.6.2 - 2021-07-31
-broot reads now both the TERM and TERMINAL env variables to try determine
whether the terminal is Kitty
-using :toggle_device_id, you can display the device id of files (unix only)
-fix a few problems with filesystems analysis by upgrading lfs-core to 0.4.2 -
Fix #420
-a few minor rendering improvements

v1.6.1 - 2021-06-23
-fix compilation on freeBSD
-fix :filesystems view not listing disks whose mount point has a space character
-fix panic on searching cr/.* if a file starts with an empty line - Fix #406
-fix preview of linux pseudo-files
-identify "RAM" and "crypted" disks in :filesystems view