feat: add kmp bindings

[MohamadJaara]

What's new in this PR

1. move the wrapper classes from jvm to a shared KMP module, this only required one change for the ByteArray.toHex() to use kotlin stdlib toHexString function
2. add kmp bindings using gobley

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PR Submission Checklist for internal contributors

• The PR Title
  • conforms to the style of semantic commits messages¹ supported in Wire's Github Workflow²
  • contains a reference JIRA issue number like SQPIT-764
  • answers the question: If merged, this PR will: ... ³

1. https://sparkbox.com/foundry/semantic_commit_messages
2. https://github.com/wireapp/.github#usage
3. E.g. feat(conversation-list): Sort conversations by most emojis in the title #SQPIT-764.

[istankovic]

@MohamadJaara could you please rebase this on top of latest main?

[typfel]

After trying this out a bit more I realised the kmp build is re-building all the rust libraries via the cargo plugin in gradle. I'll try fix this as well so that it works with out build system and take advantage of our caching system.