[TRIGGER] Linear Project Updates webhook

[datajoely]

Describe the event source. What app is this for, and what event does the trigger correspond to?

There are already Linear integrations for other web-hooks, can you also extend this to do the Project Updates endpoint

Please provide a link to the relevant API docs for the specific service / operation this trigger is tied to.

https://developers.linear.app/docs/graphql/webhooks#the-webhook-payload