Update dependency org.jetbrains.kotlin.multiplatform to v2

[juul-mobile-bot]

This PR contains the following updates:

Package	Type	Update	Change
org.jetbrains.kotlin.multiplatform	plugin	major	1.9.24 -> 2.0.0

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Configuration

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This PR has been generated by Renovate Bot.

[cedrickcooke]

Compilation failures were in @Deprecated code, so now seems like a great time to go for 8.0

[cedrickcooke]

File was sorted, and /.kotlin folder was added

[github-actions]

Test Results

 61 files   -  39   61 suites   - 39   19s ⏱️ +7s
369 tests  - 476  360 ✅  - 476   9 💤 ±0  0 ❌ ±0 
386 runs   - 476  372 ✅  - 476  14 💤 ±0  0 ❌ ±0 

Results for commit e134bb5. ± Comparison against base commit 1b9cf33.

This pull request removes 476 tests.

com.juul.tuulbox.encoding.Base64Tests ‑ decodeBase64Sequence_forRfcTestVectors_matchesRfc[iosSimulatorArm64]
com.juul.tuulbox.encoding.Base64Tests ‑ decodeBase64Sequence_forRfcTestVectors_matchesRfc[js, browser, ChromeHeadless124.0.6367.208, MacOS10.15.7]
com.juul.tuulbox.encoding.Base64Tests ‑ decodeBase64Sequence_forRfcTestVectors_matchesRfc[jvm]
com.juul.tuulbox.encoding.Base64Tests ‑ decodeBase64Sequence_forRfcTestVectors_matchesRfc[macosArm64]
com.juul.tuulbox.encoding.Base64Tests ‑ decodeBase64Sequence_withOmittedPadding_isRecoverable[iosSimulatorArm64]
com.juul.tuulbox.encoding.Base64Tests ‑ decodeBase64Sequence_withOmittedPadding_isRecoverable[js, browser, ChromeHeadless124.0.6367.208, MacOS10.15.7]
com.juul.tuulbox.encoding.Base64Tests ‑ decodeBase64Sequence_withOmittedPadding_isRecoverable[jvm]
com.juul.tuulbox.encoding.Base64Tests ‑ decodeBase64Sequence_withOmittedPadding_isRecoverable[macosArm64]
com.juul.tuulbox.encoding.Base64Tests ‑ decodeBase64_forRfcTestVectors_matchesRfc[iosSimulatorArm64]
com.juul.tuulbox.encoding.Base64Tests ‑ decodeBase64_forRfcTestVectors_matchesRfc[js, browser, ChromeHeadless124.0.6367.208, MacOS10.15.7]
…

♻️ This comment has been updated with latest results.

[twyatt]

Please remove from readme:

• assertSimilar under Test section
• appropriate dependency definitions from Setup: Gradle section