Update kotlin to v2.1.0

[juul-mobile-bot]

This PR contains the following updates:

Package	Type	Update	Change
org.jetbrains.kotlin.multiplatform	plugin	minor	2.0.21 -> 2.1.0
org.jetbrains.kotlin.plugin.compose	plugin	minor	2.0.21 -> 2.1.0

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This PR has been generated by Renovate Bot.

[twyatt]

* What went wrong:
Execution failed for task ':library:compileDebugKotlinAndroid'.
> 'void org.jetbrains.kotlin.cli.common.arguments.CommonToolArguments.setExtraWarnings(boolean)'

[juul-mobile-bot]

Edited/Blocked Notification

Renovate will not automatically rebase this PR, because it does not recognize the last commit author and assumes somebody else may have edited the PR.

You can manually request rebase by checking the rebase/retry box above.

⚠️ Warning: custom changes will be lost.

[twyatt]

* What went wrong:
Script compilation errors:

  Line 002: import org.jetbrains.kotlin.incremental.createDirectory
                                                    ^ Unresolved reference: createDirectory

  Line 133:             path.createDirectory()
                             ^ Unresolved reference: createDirectory