Add support for presence sensor

[zerzhang]

• Add presence sensor

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.

Files with missing lines	Coverage Δ
switchbot/adv_parser.py	94.39% <100.00%> (ø)
switchbot/adv_parsers/presence_sensor.py	100.00% <100.00%> (ø)
switchbot/const/__init__.py	100.00% <100.00%> (ø)
switchbot/const/presence_sensor.py	100.00% <100.00%> (ø)
switchbot/devices/device.py	63.35% <ø> (ø)

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.

[bdraco]

@zerzhang Would you please resolve conflicts