Fixes #32213 - inform user about wrong use of admin flag

Our API filters the admin attribute of user group API via strong params
for non-admin users. Therefore when non-admin tries to create or update
a user group admin flag, it is silently ignored even and the user group...

Fixes #31883 - Validate compute attributes before API creation

Fixes #29295 - Change operatingsystem_id type from string to number in API docs for ids

Fixes #30779 - Implement ActionDispatch::RemoteIp (#7960)

The ActionDispatch::RemoteIp middleware can provide the remote IP
correctly as a property of the request object. This looks at
X-Forwarded-For headers while stripping out reverse proxies and falls...

Fixes #31663 - Registration templates usability issues (#8256)

- New template kind 'Host initial configuration' for
host configuration after the registration.
- Registration templates (like 'Global Registration')
cannot be assigned to operating system...

Fixes #31597 - Add description for host param in LDAP

Fixes #31629 - API for generating registration command

Fixes #31789 - remove dot from vnic-profiles API description

Fixes #31738 - deprecate environment in templates API (#8288)

Environments are being extracted to the ForemanPuppetEnc plugin.
API endpoints using environments are going to be extracted there, we are deprecating them to remove them in the future.

Fixes #30834 - Add support for vnic profile