lib

* Adds OpenID Connect.

* Add CSS class for openid_connect omniauth provider

* Add translation (de_DE and en) for openid_connect omniauth provider label

* Make uid_field configurable for openid_connect omniauth provider

* updates to support for openid

* updates to support for openid

* updated ldap gem

* updated sample.env

Co-authored-by: mapidentity <git@mapidentity.com>
Co-authored-by: Jesus Federico <jesus@123it.ca>
Co-authored-by: mapidentity <49822181+mapidentity@users.noreply.github.com>