cobalt api: add note about v1 api keys only (#12646)

* cobalt api: add note about v1 api keys only

* Update docs/content/en/connecting_your_tools/parsers/api/cobalt.md

Co-authored-by: Sean Reid <dogboat@users.noreply.github.com>

---------

Co-authored-by: Sean Reid <dogboat@users.noreply.github.com>

Author: valentijnscholten

docs/content/en/connecting_your_tools/parsers/api/cobalt.md

@@ -7,6 +7,7 @@ All parsers which using API have common basic configuration step but with differ
 
 In `Tool Configuration`, select `Tool Type` to "Cobalt.io" and `Authentication Type` "API Key".
 Paste your Cobalt.io API token in the `API Key` field and the desired org token in the `Extras` field.
+Currently Defect Dojo only supports [V1 API Keys](https://github.com/DefectDojo/django-DefectDojo/issues/12572).
 
 In `Add API Scan Configuration` provide the ID
 of the asset from which to import findings in the field `Service key 1`.