Support for User Profile

[pierreozoux]

Is your feature request related to a problem? Please describe.
As a realm admin, I want to be able to create user profiles with gocloak.

Describe the solution you'd like
I'd like gocloak to implement the route.

Here is the missing method/path:
https://www.keycloak.org/docs-api/23.0.0/rest-api/#_put_adminrealmsrealmusersprofile

[Dmarcotrigiano]

I implemented this in my fork and I'm using it with success, I'm not really sure as to how to contribute this to gocloak since this is not supported in the test image.