[Bootstrap] Update log statements formatting
[Bootstrap] Update log statements formatting

This adds a new "warn" level which could be used to trigger user attention
when an async action is required, e.g. external editing of a file.

Signed-off-by: Patrick Bellasi <d625dc502c31321893270715ddc8b4a8d5873c52@gmail.com>

derkling/dotfiles,derkling/dotfiles,derkling/dotfiles,derkling/dotfiles