unpin puppet-lint
unpin puppet-lint

This got successfully tested here:
https://github.com/voxpupuli/puppet-stash/pull/125

We introduced it here:
https://github.com/voxpupuli/modulesync_config/commit/4c58c736e7f71baa6e6392b16ce800a697804a57
puppetlint-variablecase got updated so we don't need to pin it anymore

voxpupuli/modulesync_config,voxpupuli/modulesync_config,voxpupuli/modulesync_config,dhoppe/modulesync_config,dhoppe/modulesync_config,voxpupuli/modulesync_config,dhoppe/modulesync_config,puppet-community/modulesync_config,dhoppe/modulesync_config