Add support for events

[Ernst79]

• adding support for events, see https://github.com/home-assistant/bthome.io/issues/5
• adding support for 1 byte humidity and moisture measurements with factor 1, see https://github.com/rbaron/b-parasite/issues/59

[codecov[bot]]

Codecov Report

Base: 66.78% // Head: 68.13% // Increases project coverage by +1.34% :tada:

Coverage data is based on head (24c50ab) compared to base (a2a9058). Patch coverage: 84.21% of modified lines in pull request are covered.

:exclamation: Current head 24c50ab differs from pull request most recent head a64db93. Consider uploading reports for the commit a64db93 to get more accurate results

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #12 +/- ## ========================================== + Coverage 66.78% 68.13% +1.34% ========================================== Files 4 5 +1 Lines 277 295 +18 Branches 44 45 +1 ========================================== + Hits 185 201 +16 - Misses 72 73 +1 - Partials 20 21 +1 ``` | [Impacted Files](https://codecov.io/gh/Bluetooth-Devices/bthome-ble/pull/12?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=None) | Coverage Δ | | |---|---|---| | [src/bthome\_ble/parser.py](https://codecov.io/gh/Bluetooth-Devices/bthome-ble/pull/12/diff?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=None#diff-c3JjL2J0aG9tZV9ibGUvcGFyc2VyLnB5) | `67.32% <72.72%> (+0.83%)` | :arrow_up: | | [src/bthome\_ble/\_\_init\_\_.py](https://codecov.io/gh/Bluetooth-Devices/bthome-ble/pull/12/diff?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=None#diff-c3JjL2J0aG9tZV9ibGUvX19pbml0X18ucHk=) | `100.00% <100.00%> (ø)` | | | [src/bthome\_ble/const.py](https://codecov.io/gh/Bluetooth-Devices/bthome-ble/pull/12/diff?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=None#diff-c3JjL2J0aG9tZV9ibGUvY29uc3QucHk=) | `100.00% <100.00%> (ø)` | | | [src/bthome\_ble/event.py](https://codecov.io/gh/Bluetooth-Devices/bthome-ble/pull/12/diff?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=None#diff-c3JjL2J0aG9tZV9ibGUvZXZlbnQucHk=) | `100.00% <100.00%> (ø)` | | Help us with your feedback. Take ten seconds to tell us [how you rate us](https://about.codecov.io/nps?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=None). Have a feature suggestion? [Share it here.](https://app.codecov.io/gh/feedback/?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=None)

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