do not require docker dependencies to run system commands
do not require docker dependencies to run system commands

This fixes a bug introduced by https://stash0.eng.lancope.local/projects/DEV-INFRASTRUCTURE/repos/local-docker-stack/pull-requests/35/overview where we try to run 'lc system upgrade' before 'lds' is fully installed and working. In reality the 'lc system' command should not require any docker-specific dependencies so stop checking for them

cisco/elsy,cisco/elsy,cisco/elsy