Update kotlin monorepo to v2.3.0-RC2

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
org.jetbrains.kotlin.jvm (source)	2.3.0-RC -> 2.3.0-RC2
org.jetbrains.kotlin:kotlin-gradle-plugin (source)	2.3.0-RC -> 2.3.0-RC2
org.jetbrains.kotlin:kotlin-reflect (source)	2.3.0-RC -> 2.3.0-RC2
org.jetbrains.kotlin:kotlin-metadata-jvm (source)	2.3.0-RC -> 2.3.0-RC2

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Release Notes

JetBrains/kotlin (org.jetbrains.kotlin.jvm)

v2.3.0-RC2: Kotlin 2.3.0-RC2

Changelog

Compiler

• KT-82590 ClassCastException when instantiating class with generics implemented by fun interface and lambda

Tools. Compiler Plugin API

• KT-82563 Improve compiler error messages to identify incompatible plugins causing compilation failures

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