Bump kotlin from 1.9.23 to 2.0.20

Bumps `kotlin` from 1.9.23 to 2.0.20.

Updates `org.jetbrains.kotlin.multiplatform` from 1.9.23 to 2.0.20
- [Release notes](https://github.com/JetBrains/kotlin/releases)
- [Changelog](https://github.com/JetBrains/kotlin/blob/master/ChangeLog.md)
- [Commits](JetBrains/kotlin@v1.9.23...v2.0.20)

Updates `org.jetbrains.kotlin.plugin.serialization` from 1.9.23 to 2.0.20
- [Release notes](https://github.com/JetBrains/kotlin/releases)
- [Changelog](https://github.com/JetBrains/kotlin/blob/master/ChangeLog.md)
- [Commits](JetBrains/kotlin@v1.9.23...v2.0.20)

Updates `org.jetbrains.kotlin.plugin.parcelize` from 1.9.23 to 2.0.20
- [Release notes](https://github.com/JetBrains/kotlin/releases)
- [Changelog](https://github.com/JetBrains/kotlin/blob/master/ChangeLog.md)
- [Commits](JetBrains/kotlin@v1.9.23...v2.0.20)

---
updated-dependencies:
- dependency-name: org.jetbrains.kotlin.multiplatform
  dependency-type: direct:production
  update-type: version-update:semver-major
- dependency-name: org.jetbrains.kotlin.plugin.serialization
  dependency-type: direct:production
  update-type: version-update:semver-major
- dependency-name: org.jetbrains.kotlin.plugin.parcelize
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

gradle/libs.versions.toml

@@ -28,7 +28,7 @@ ktor = "2.3.12"
 mockk = "1.13.7"
 moko-resources = "0.24.0-beta-1"
 moko-parcelize = "0.9.0"
-kotlin = "1.9.23"
+kotlin = "2.0.20"
 ktlint-gradle = "12.1.1"
 android-gradle = "8.2.2"
 napier = "2.1.0"