Remove unused and obsolete rubocop rules
Remove unused and obsolete rubocop rules

These rules are now defined under `Style/`. However, we don't really use
them, so they add noise to the rubocop configuration file without
solving any issues we actually have.

usabi/consul_san_borondon,consul/consul,consul/consul,usabi/consul_san_borondon,consul/consul,usabi/consul_san_borondon,consul/consul,usabi/consul_san_borondon,consul/consul