Add power sensor to WiZ

[bdraco]

Proposed change

Only following modules supports power sensors:

ESP25_SOCKET_01
ESP20_SHDW_31R
ESP20_SHRGB_31R
ESP20_SHTW_31R

They don't seem to be available in the US market yet, but I was able to get an EU one and use a voltage adapter for testng.

Changelog: sbidy/pywizlight@v0.5.13...v0.5.14

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)
• 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 #
• This PR is related to issue:
• Link to documentation pull request: Add power monitoring sensors to WiZ home-assistant.io#23067

Checklist

• The code change is tested and works locally.
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• Tests have been added to verify that the new code works.

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• Documentation added/updated for www.home-assistant.io

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[probot-home-assistant]

Hey there @sbidy, mind taking a look at this pull request as it has been labeled with an integration (wiz) you are listed as a code owner for? Thanks!
_{^{(message by CodeOwnersMention)}}

[bdraco]

Power monitoring being false
Needs to be mocked on the test object

[balloob]

is not False? can we just do

Suggested change

	if bulb.power_monitoring is not False:
	if bulb.power_monitoring:

[bdraco]

It could be None which means it is not initialized yet so we have to poll to get it initialized. False means its tried to do it and failed so the device doesn't support it and we shouldn't try again.

[bdraco]

Thanks 👍

[bdraco]

Kinda on the fence on this one though since its only limited to a few of the newer power sockets, but it was a feature request