feat(b0): add b0 device feature

[wuwentao]

add b0 device feature
add set message in message.py, but NOT expect to enable it.

[codecov]

Codecov Report

Attention: Patch coverage is 4.93827% with 154 lines in your changes missing coverage. Please review.

Files with missing lines	Patch %	Lines
midealocal/devices/b0/message.py	0.00%	115 Missing ⚠️
midealocal/devices/b0/__init__.py	0.00%	27 Missing ⚠️
midealocal/message.py	40.00%	12 Missing ⚠️

Files with missing lines	Coverage Δ
midealocal/message.py	91.88% <40.00%> (-1.99%)	⬇️
midealocal/devices/b0/__init__.py	0.00% <0.00%> (ø)
midealocal/devices/b0/message.py	0.00% <0.00%> (ø)

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