preinstall manifest causes puppet run failure on fresh install

[LongLiveCHIEF]

Module version: 2.1.0

Error: Could not set 'present' on ensure: No such file or directory @ rb_sysopen - /etc/gitlab/skip-auto-reconfigure (file: /etc/puppetlabs/code/environments/test/environment_modules/gitlab/manifests/preinstall.pp, line: 9)
    Error: Could not set 'present' on ensure: No such file or directory @ rb_sysopen - /etc/gitlab/skip-auto-reconfigure (file: /etc/puppetlabs/code/environments/test/environment_modules/gitlab/manifests/preinstall.pp, line: 9)
    Wrapped exception:
    No such file or directory @ rb_sysopen - /etc/gitlab/skip-auto-reconfigure
    Error: /Stage[main]/Gitlab::Preinstall/File[/etc/gitlab/skip-auto-reconfigure]/ensure: change from 'absent' to 'present' failed: Could not set 'present' on ensure: No such file or directory @ rb_sysopen - /etc/gitlab/skip-auto-reconfigure (file: /etc/puppetlabs/code/environments/test/environment_modules/gitlab/manifests/preinstall.pp, line: 9)

Before, when the install ran before any configuration, the omnibus package would create /etc/gitlab directory. Now that we have a preinstall stage, we can't create files in /etc/gitlab because the parent directory isn't managed.