build(deps): bump kotlin from 2.0.10 to 2.0.20

Bumps `kotlin` from 2.0.10 to 2.0.20.

Updates `org.jetbrains.kotlin.android` from 2.0.10 to 2.0.20
- [Release notes](https://github.com/JetBrains/kotlin/releases)
- [Changelog](https://github.com/JetBrains/kotlin/blob/v2.0.20/ChangeLog.md)
- [Commits](JetBrains/kotlin@v2.0.10...v2.0.20)

Updates `org.jetbrains.kotlin.plugin.serialization` from 2.0.10 to 2.0.20
- [Release notes](https://github.com/JetBrains/kotlin/releases)
- [Changelog](https://github.com/JetBrains/kotlin/blob/v2.0.20/ChangeLog.md)
- [Commits](JetBrains/kotlin@v2.0.10...v2.0.20)

Updates `org.jetbrains.kotlin.plugin.compose` from 2.0.10 to 2.0.20
- [Release notes](https://github.com/JetBrains/kotlin/releases)
- [Changelog](https://github.com/JetBrains/kotlin/blob/v2.0.20/ChangeLog.md)
- [Commits](JetBrains/kotlin@v2.0.10...v2.0.20)

---
updated-dependencies:
- dependency-name: org.jetbrains.kotlin.android
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: org.jetbrains.kotlin.plugin.serialization
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: org.jetbrains.kotlin.plugin.compose
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

gradle/libs.versions.toml

@@ -1,6 +1,6 @@
 [versions]
 agp = "8.6.0"
-kotlin = "2.0.10"
+kotlin = "2.0.20"
 ksp = "2.0.10-1.0.24"
 core-ktx = "1.13.1"
 core-splashscreen = "1.0.1"