[MM-25651] api4/ldap: add migrateid (#14794)

* api4/ldap: add idmigrate

* api4/ldap: add migrateid to local api

* api4/ldap: improve migrate test

* api4/ldap: add licence check

api4/ldap_local.go

@@ -4,6 +4,7 @@
 package api4
 
 func (api *API) InitLdapLocal() {
+	api.BaseRoutes.LDAP.Handle("/migrateid", api.ApiLocal(migrateIdLdap)).Methods("POST")
 	api.BaseRoutes.LDAP.Handle("/sync", api.ApiLocal(syncLdap)).Methods("POST")
 	api.BaseRoutes.LDAP.Handle("/test", api.ApiLocal(testLdap)).Methods("POST")
 	api.BaseRoutes.LDAP.Handle("/groups", api.ApiLocal(getLdapGroups)).Methods("GET")