MM 57516 - deactivate actions to ldap users (#28199)

* MM-57516 - restrict activation/deactivation over ldap users

* Add unit tests

* refactor test to unify repeated actions

* add disable actions in user details too

* migrate test to use react-testing-library

* add new ldap user test and fix other existing tests

* restrict ldap users status management via api

* use correct server status and update tests

---------

Co-authored-by: Mattermost Build <build@mattermost.com>

server/channels/api4/user.go

@@ -1540,6 +1540,11 @@ func updateUserActive(c *Context, w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
+	if user.AuthService == model.UserAuthServiceLdap {
+		c.Err = model.NewAppError("updateUserActive", "api.user.update_active.cannot_modify_status_when_user_is_managed_by_ldap.app_error", nil, "userId="+c.Params.UserId, http.StatusForbidden)
+		return
+	}
+
 	if _, err = c.App.UpdateActive(c.AppContext, user, active); err != nil {
 		c.Err = err
 		return