feat: added integration with kotlinx.serialization

[y9san9]

For the past two weeks I played around with kotlinx.fuzz and that's when I got the idea to make an integration with kotlinx.serialization. So, I made this PR. This PR doesn't yet contain full documentation on every type that I wrote, but if you are interested in merging that to the upstream, I am glad to provide one.

I recommend checking this README out before reading through PR: https://github.com/y9san9/kotlinx.fuzz/tree/main/kotlinx.fuzz.serialization/README.md

[github-advanced-security]

ktlint found more than 20 potential problems in the proposed changes. Check the Files changed tab for more details.

[AbdullinAM]

Hey @y9san9! Sorry for the late reply!

This is an amazing idea and a great implementation! Thank you!
I will be happy to merge it to upstream. May I ask you to fix the linter issues, please? From what I see you can just run ./gradlew diktatFix locally an it should automatically fix all the problems.

[y9san9]

@AbdullinAM There is one problem here. I don't think this class should be a data class since it's full of lambdas

So that's what I did ATM:

Everything else is fixed.

Also I don't know if you mind that I am force pushing to keep commits clean, or I should leave all the commits for easier review.

[AbdullinAM]

@y9san9 Thanks!

Yeah, I think for this case we can ignore the linter warnings. As for the force pushes --- thats totally fine 😃. I think having all changes in one commit will be beneficial for the future

[y9san9]

Looks like we have to declare a new dependency somehow (kotlinx.serialization)

[AbdullinAM]

@y9san9 I think we can just ignore it. I planned to turn off dependency submission and reconfigure CI anyways.

Thank you for your contribution! I will merge the PR

[y9san9]

Thank you for your time! I hope it's not the last time me contributing to the Kotlin Ecosystem