Description of problem:

A user with the edit_hosts permission should be able to change the content source on a host. However, in the GUI, the lifecycle environments are not listed. Checking the request to get the LEs, it's like:
https://satellite.example.com/katello/api/v2/organizations/1/environments/paths?permission_type=promotable&content_source_id=2

As I understand, it should use permission_type=readable instead..

How reproducible:

Easy

Is this issue a regression from an earlier version:

Don't think so

Steps to Reproduce:

1. create a user with a role that has the minimum permissions:

hammer --csv role filter --id 33
Id,Resource type,Search,Unlimited?,Override?,Role,Permissions
357,Katello::KTEnvironment,none,true,false,takae_test,"view_lifecycle_environments, edit_lifecycle_environments"
358,Host,none,true,false,takae_test,"view_hosts, edit_hosts, build_hosts"
359,Katello::ContentView,none,true,false,takae_test,"view_content_views, edit_content_views"
2. use below procedure to change the content source on a host.:
  * In the Satellite web UI, navigate to Hosts > All Hosts.

• Click the name of the host you want to modify.
• Click the vertical ellipsis icon next to the Edit button and select Change content source.
• Select Content Source, Lifecycle Content View, and Content Source from the lists.
• click Change content source.

3.

Actual behavior:

Lifecycle environments are not displayed

Expected behavior:

Lifecycle environments should be displayed

Business Impact / Additional info: