Fjaraskupan

What's Changed
* Allow ble device to be deferred to connection by elupus in https://github.com/elupus/fjaraskupan/pull/1

**Full Changelog**: https://github.com/elupus/fjaraskupan/compare/1.0.2...2.0.0

**Full Changelog**: https://github.com/elupus/fjaraskupan/compare/1.0.1...1.0.2

* Sometimes we fail to detect the device name, so let's also detect based on manufacturing data
* Reuse client to avoid connection overheads