- Enables new webhooks functionality.
- Database migration will automatically convert existing webhooks to new
ones. Note: Converted webhooks are considered "legacy" they will
continue to work as part of your escalation chain but will no longer be
editable. To make changes use the `Make a copy` action and edit that
one, after you can delete your legacy webhook. Remember to connect your
escalation chain with your newly copied webhook!
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Co-authored-by: Maxim <maxim.mordasov@grafana.com>