Update dependency org.kryptokrona.sdk:kryptokrona-util to v0.2.0

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
org.kryptokrona.sdk:kryptokrona-util (source)	0.1.1 -> 0.2.0

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Release Notes

kryptokrona/kryptokrona-kotlin-sdk

v0.2.0

Third alpha release v0.2.0 of the Kryptokrona Kotlin SDK is now released! New library added:

• kryptokrona-crypto

This library has a Java Native Interface (JNI) to a cryptographic library. All credits to the Monero Project for these files.

This release also contains:

• Fixing clients in kryptokrona-node library to handle POST requests and data classes to send as a payload.
• Changing models with Int data types to use Long instead to avoid deserialization issues.
• Adding much more unit tests to cover more of the code base.
• Implementing functionality for syncing blocks and process incoming blocks using kryptokrona-crypto library for key derivation and generating key images.
• Adding HexUtils for converting hex into string and hex into byte array.
• Adding various implementations to WalletService in kryptokrona-wallet library.
• Adding functionality to save an encrypted wallet file to disk and to be able to load it.
• Generate new keypair for a wallet and mnemonic seed phrase.
• Updating build scripts to automatically compile the crypto C library when doing a gradle build.
• Also adding a new module called playground that should demonstrate the use of the SDK.
• Changing library name kryptokrona-core -> kryptokrona-wallet
• Changing library name kryptokrona-http -> kryptokrona-node
• Adding new crypto library ed25519.
• New website for Kryptokrona Kotlin SDK on https://sdk.kryptokrona.org

Read the API documentation here: https://kryptokrona.github.io/kryptokrona-kotlin-sdk/0.2.0

Note that this release is very limited and unstable for serious usage. Things will break in the upcoming release iterations. Use it with caution.

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