Ignore the protocol maps, Toyota's beside Anker's

The Anker protocol maps are kept out of the tree as local copies of published
artifacts; the Toyota API map is the same kind of file and joins the rule. The
file itself stays on disk.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

.gitignore

@@ -16,6 +16,7 @@ Thumbs.db
 .env
 *.env.local
 
-# Local reference copies of the published Anker protocol map artifacts
-# (Modbus TCP, cloud MQTT, cloud REST API, OCPP)
+# Local reference copies of the published protocol map artifacts
+# (Anker: Modbus TCP, cloud MQTT, cloud REST API, OCPP; Toyota: cloud REST API)
 anker-*-map.html
+toyota-*-map.html