Handle webhook URL rejection in onvif

[bdraco]

Proposed change

fixes #92384

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[home-assistant]

Hey there @hunterjm, mind taking a look at this pull request as it has been labeled with an integration (onvif) you are listed as a code owner for? Thanks!

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[bdraco]

I logged the exception because we don't know why the URL is being rejected yet but falling back to pull point will happen in this case to keep things working while we wait for more information

[bdraco]

retested to make sure webhooks still work with a few cameras

2023-05-03 08:42:09.966 DEBUG (MainThread) [homeassistant.components.onvif] tapo 200: Processed webhook onvif_0a1d5c3e0b6b424d8c7a772d0a1913d1 with 1 event(s)
2023-05-03 08:42:09.972 DEBUG (MainThread) [homeassistant.components.onvif] tapo 200: Processed webhook onvif_0a1d5c3e0b6b424d8c7a772d0a1913d1 with 1 event(s)
2023-05-03 08:42:09.976 DEBUG (MainThread) [homeassistant.components.onvif] tapo 200: Processed webhook onvif_0a1d5c3e0b6b424d8c7a772d0a1913d1 with 1 event(s)

[frenck]

Thanks, @bdraco 👍

../Frenck