Add fallback to device zone time or no timezone to onvif when setting time fails

[bdraco]

Proposed change

If the device does not accept a timezone, or does not support the system timezone (sometimes the timezone db is too old and no more firmware updates), we try the current timezone, if that does not work we try an empty timezone (device keeps existing timezone). This allows us to set the time on many more devices which resolves auth problems

Type of change

• Dependency upgrade
• Bugfix (non-breaking change which fixes an issue)
• New integration (thank you!)
• New feature (which adds functionality to an existing integration)
• Deprecation (breaking change to happen in the future)
• Breaking change (fix/feature causing existing functionality to break)
• Code quality improvements to existing code or addition of tests

Additional information

• This PR fixes or closes issue: fixes ONVIF - Set System Date and Time Error with NVR - Lorex LNR616 #89958 fixes ONVIF - Set System Date and Time Error with NVR - Lorex LNR616 #89958 fixes ONVIF: Attempting to update time for Hikvision camera with daylight savings timezone causes ter:InvalidTimeZone Invalid data #90820 fixes After Daylight Saving Time, Device and Systems Time Don't Match #68216
• This PR is related to issue:
• Link to documentation pull request:

Checklist

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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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