Update kotlin monorepo to v1.9.20-RC2

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
org.jetbrains.kotlin:kotlin-compiler (source)	1.9.20-RC -> 1.9.20-RC2
org.jetbrains.kotlin:kotlin-stdlib-jdk8 (source)	1.9.20-RC -> 1.9.20-RC2
org.jetbrains.kotlin:kotlin-maven-plugin (source)	1.9.20-RC -> 1.9.20-RC2

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Release Notes

JetBrains/kotlin (org.jetbrains.kotlin:kotlin-compiler)

v1.9.20-RC2: Kotlin 1.9.20-RC2

Compare Source

Changelog

Compiler

• KT-62747 Wrong warning message when overriding vararg with Array during actualization
• KT-62655 Don't report a warning when new members and new supertypes are added to open expect actualization
• KT-62313 Kotlin/Native Compiler crash: ClassCastException in IntrinsicGenerator

JavaScript

• KT-62790 java.lang.ClassCastException in compiler when ::class is used

Libraries

• KT-62656 Drop @AllowDifferentMembersInActual from stdlib

Reflection

• KT-47973 Reflection: "IllegalArgumentException: argument type mismatch" when using callSuspend to call a function returning value class over primitive

Tools. Gradle

• KT-61359 "Unresolved reference: platform" when enabling Gradle configuration cache
• KT-62496 Configuration time regression with KGP 1.9.20-Beta caused by loading of properties

Checksums

File	Sha256
kotlin-compiler-1.9.20-RC2.zip	e7ecbb754203a427adcdfa97f609472e0840ef7c6722c04daaf218900b669728
kotlin-native-linux-x86_64-1.9.20-RC2.tar.gz	5faf5f8b1f20c8214767f23a1c9918ab97191abbb93d39aae9fd529b1a93b463
kotlin-native-macos-x86_64-1.9.20-RC2.tar.gz	64d40e0d3398a6fecc948391d1ccd02c30371a56da3710ee6491b5b7b98f7a24
kotlin-native-macos-aarch64-1.9.20-RC2.tar.gz	41be3a0f63a6f726118024c5a9960e480390267a96a30a45211d2bcf49104c33
kotlin-native-windows-x86_64-1.9.20-RC2.zip	a5305b21517756b108c748ade77780af564589b1f64feb810ce211fb72b2da2b

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Configuration

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[coveralls]

coverage: 100.0%. remained the same when pulling 561b2a6 on renovate/kotlin-monorepo into 2d11711 on master.