This PR simplifies the new webhook integration feature of the notifications module to only 1 singular filter to modify the payload sent to the webhook.
Steps to Test
Check out PR.
Go to Notifications.
Enable Send to webhook and add a valid webhook URL.
Verify notifications are sent to the webhook on new editorial comment or extended post status change.
Description
This PR simplifies the new webhook integration feature of the notifications module to only 1 singular filter to modify the payload sent to the webhook.
Steps to Test
Send to webhook
and add a valid webhook URL.