Separate game and rcon service annotations

Author: BongoEADGC6

charts/factorio-server-charts/README.md

@@ -283,6 +283,7 @@ If you do run into any issues with mods, I will try to work with you on finding
 | `server_settings.maximum_segment_size_peer_count`              | Minimum network messages segment count                                                                                                   | `10`                             |
 | `rcon.external`                                                | Enable RCON external access (deploy RCON service)                                                                                        | `true`                           |
 | `rcon.type`                                                    | RCON service type                                                                                                                        | `LoadBalancer`                   |
+| `rcon.serviceAnnotations`                                      | RCON service annotations                                                                                                                        | `{}`                   |
 | `rcon.passwordSecret`                                          | Existing secret containing a `password` data field                                                                                       | `""`                             |
 | `rcon.password`                                                | Password for RCON, ignored if `rcon.passwordSecret` is set                                                                               | `CHANGEMECHANGEME`               |
 | `rcon.port`                                                    | RCON service external port                                                                                                               | `30100`                          |