Gogogate2-api

- Handle empty values returned by info (iSmartGate mini)
- Update dev dependencies.

What's Changed
* Fixing codecov source file detection. by vangorra in https://github.com/vangorra/python_gogogate2_api/pull/5
* Adding better code coverage. by vangorra in https://github.com/vangorra/python_gogogate2_api/pull/23
* Update dependencies. by vangorra in https://github.com/vangorra/python_gogogate2_api/pull/27
* Better handling for empty attributes by vangorra in https://github.com/vangorra/python_gogogate2_api/pull/28
* Bump version. by vangorra in https://github.com/vangorra/python_gogogate2_api/pull/29


**Full Changelog**: https://github.com/vangorra/python_gogogate2_api/compare/3.0.0...3.0.1

API now uses async - This will allow for more performant and flexible integration with other libraries.
Support for transitional states

Add configurable timeouts.

- Fix `remoteaccessenabled` incorrectly set for iSmartGate
- Add sensor battery level. (returned as `voltage` value on door object).
- Switch to pycryptodome instead of pycryptodomex.
- Increase connection timeout to 5 seconds.

Support for gate param in iSmartGate door info.

iSmartGate support.
Command line commands for gogogate2 and ismartgate.
Code refactor and cleanup.