[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

i18n/en.json

@@ -4638,6 +4638,10 @@
     "id": "ent.ldap_groups.reachable_groups_error",
     "translation": "error retrieving groups for user"
   },
+  {
+    "id": "ent.ldap_id_migrate.app_error",
+    "translation": "unable to migrate."
+  },
   {
     "id": "ent.message_export.global_relay.attach_file.app_error",
     "translation": "Unable to add attachment to the Global Relay export."