Scala Native 0.5.x

[sideeffffect]

No description provided.

[WojciechMazur]

Thank you for the PR, I've stepped to try to resolve the remaining issues. The tests are failing on Ubuntu (which works fine on my Apple M1 machine) when multithreading is enabled (by default). I would need to test why it happens, should have a bit more time to do it later this week.

[WojciechMazur]

@lolgab I've figured out the reason - it was use-after-free errors. I've made a fix applied to this PR sideeffffect#2. Can you take a look at it?
The fix involved replacing manual memory management with a GC. Not sure if it's a best way to go with or would it fit the current approach

[lolgab]

Thank you @sideeffffect and @WojciechMazur!
Thanks to all the improvements in Scala Native 0.5 you could remove many hacks I added in the past to make this library work!

[sideeffffect]

@lolgab could you please make a new release? 🙏

[lolgab]

@sideeffffect Done ✅ 0.3.0 is on Maven Central.