When using `infisical run`, I am often running another command
that needs to be processed or consumed by another; such as:
infisical run -- supabase status -o env
The Injecting string was being printed directly to stdout and
stopping such scripting from being successful, without further
adding tail -n+2.
This change defaults the output to the INFO logging level, which
means the behaviour is the exact same for everything; however
those who wish can omit this output with -l error|fatal
