chore(deps): update plugin org.jetbrains.kotlin.jvm to v2

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
org.jetbrains.kotlin.jvm	1.9.22 -> 2.0.21

Test plan: CI should pass with updated dependencies. No review required: this is an automated dependency update PR.

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