Add KHealth

[shubhamsinghshubham777]

Bit of a shameless plug 😂 but lately I was trying to find a Kotlin Multiplatform Health-based library that allows me to interact with Health Connect on Android and HealthKit on Apple but wasn't able to find so.

Hence I created one on my own and named it KHealth. It supports Android, iOS, and watchOS (basically all platforms that officially support interacting with Health-based APIs).

Here's the repo: https://github.com/shubhamsinghshubham777/KHealth

I'm sure it will be useful to all KMP users looking for a similar solution and I'd be honoured to be included in this repo's list.

[soleil-colza]

Hi! Looks like a reasonable change to add☺️
Please feel free to make a pull request according to the Contribution.md!

[shubhamsinghshubham777]

Done with #226 @soleil-colza 🙌🏻