Remove old curl versions
Remove old curl versions

These are very old and have a lot of CVEs. If we're pinning somewhere it
should break so we can fix it.

Signed-off-by: Tim Smith <764ef62106582a09ed09dfa0b6bff7c05fd7d1e4@chef.io>

aerobase/omnibus-software,chef/omnibus-software,aerobase/omnibus-software,higanworks/omnibus-software,higanworks/omnibus-software,chef/omnibus-software,aerobase/omnibus-software,aerobase/omnibus-software,higanworks/omnibus-software,mattray/omnibus-software,mattray/omnibus-software,mattray/omnibus-software,mattray/omnibus-software,mattray/omnibus-software,chef/omnibus-software,chef/omnibus-software,chef/omnibus-software,chef/omnibus-software,higanworks/omnibus-software,aerobase/omnibus-software