Repeated log entries saying about Hoebridge-Ring client, though I am not using any homekit devices

I keep seeing the following error message in my supervisor log file

24-03-02 08:33:56 WARNING (SyncWorker_1) [] Can't read /data/addons/git/09e60fb6/external/ring-client-api/packages/homebridge-ring/config.schema.json: Invalid Add-on config!. Got {'pluginAlias': 'Ring', 'pluginType': 'platform', 'singular': True, 'customUi': True, 'customUiPath': './lib/homebridge-ui', 'customUiDevServer': 'http://localhost:3000/api/plugins/settings-ui/homebridge-ring', 'headerDisplay': 'See [the wiki]( for details on generating a refresh token', 'accountLinkingHeader': 'Please supply your Ring credentials.  These will be used to contact the Ring servers and generate a unique access token for your acc...

Apparently this is something to do with connecting a ring doorbell through Homekit.

I’m not using homekit or Ring, and I’m not aware of having installed any addons or integrations for either.

Is this a part of HA, or something that I’ve accidentally installed somehow?