--tree and --recursive options shouldn't dereference symlinks by default

[BenFradella]

• Arch Linux:
• lsd 0.21.0:
• xterm-256color:
• (no LS_COLORS):

Expected behavior

lsd should not follow symlinks recursively unless explicitly told to do so, with the -L option.

This would mimic the way ls --recursive, tree, and find work with their default arguments.

Actual behavior

Running lsd --recursive or lsd --tree on a directory with looping symlinks (i.e. sysfs directories) will hang because lsd always follows the symlinks recursively