[BUG] Webhook gets instantly disabled upon error

[gs11]

Fider Cloud or Self Hosted Self-hosted v0.27.0 (yes, we ought to upgrade)

Describe the bug Webhook gets disabled and stays that way upon a single failing invocation.

To Reproduce Steps to reproduce the behavior:

1. Create a webhook with an URL that'll fail (http status, bad hostname etc)
2. Save
3. Click test
4. Open webhook and see status being disabled

Expected behavior An error log about failing invocation (console is fine) but webhook staying enabled.