Fix user sync scripts directory
Fix user sync scripts directory

The Gemfile was split in https://github.com/alphagov/paas-cf/pull/289
We must now run bundle install from inside the scripts directory.

jimconner/paas-cf,alphagov/paas-cf,jimconner/paas-cf,alphagov/paas-cf,alphagov/paas-cf,jimconner/paas-cf,jimconner/paas-cf,jimconner/paas-cf,jimconner/paas-cf,alphagov/paas-cf,jimconner/paas-cf,alphagov/paas-cf,alphagov/paas-cf,alphagov/paas-cf,alphagov/paas-cf