Bump the kotlin group across 1 directory with 5 updates

Bumps the kotlin group with 5 updates in the / directory:

| Package | From | To |
| --- | --- | --- |
| [org.jetbrains.kotlin:kotlin-scripting-jsr223](https://github.com/JetBrains/kotlin) | `1.9.24` | `2.0.20` |
| [org.jetbrains.kotlin:kotlin-gradle-plugin](https://github.com/JetBrains/kotlin) | `1.9.24` | `2.0.20` |
| [org.jetbrains.kotlin:kotlin-reflect](https://github.com/JetBrains/kotlin) | `1.9.24` | `2.0.20` |
| [org.jetbrains.kotlin:kotlin-stdlib](https://github.com/JetBrains/kotlin) | `1.9.24` | `2.0.20` |
| [com.google.devtools.ksp](https://github.com/google/ksp) | `1.9.24-1.0.20` | `2.0.20-1.0.24` |



Updates `org.jetbrains.kotlin:kotlin-scripting-jsr223` from 1.9.24 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@v1.9.24...v2.0.20)

Updates `org.jetbrains.kotlin:kotlin-gradle-plugin` from 1.9.24 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@v1.9.24...v2.0.20)

Updates `org.jetbrains.kotlin:kotlin-reflect` from 1.9.24 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@v1.9.24...v2.0.20)

Updates `org.jetbrains.kotlin:kotlin-stdlib` from 1.9.24 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@v1.9.24...v2.0.20)

Updates `org.jetbrains.kotlin:kotlin-gradle-plugin` from 1.9.24 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@v1.9.24...v2.0.20)

Updates `org.jetbrains.kotlin:kotlin-reflect` from 1.9.24 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@v1.9.24...v2.0.20)

Updates `org.jetbrains.kotlin:kotlin-stdlib` from 1.9.24 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@v1.9.24...v2.0.20)

Updates `com.google.devtools.ksp` from 1.9.24-1.0.20 to 2.0.20-1.0.24
- [Release notes](https://github.com/google/ksp/releases)
- [Commits](google/ksp@1.9.24-1.0.20...2.0.20-1.0.24)

---
updated-dependencies:
- dependency-name: org.jetbrains.kotlin:kotlin-scripting-jsr223
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: kotlin
- dependency-name: org.jetbrains.kotlin:kotlin-gradle-plugin
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: kotlin
- dependency-name: org.jetbrains.kotlin:kotlin-reflect
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: kotlin
- dependency-name: org.jetbrains.kotlin:kotlin-stdlib
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: kotlin
- dependency-name: org.jetbrains.kotlin:kotlin-gradle-plugin
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: kotlin
- dependency-name: org.jetbrains.kotlin:kotlin-reflect
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: kotlin
- dependency-name: org.jetbrains.kotlin:kotlin-stdlib
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: kotlin
- dependency-name: com.google.devtools.ksp
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: kotlin
...

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

gradle/libs.versions.toml

@@ -4,7 +4,7 @@ assertj = "3.26.3"
 coroutines = "1.8.1"
 dokka = "1.9.20"
 junit = "4.13.2"
-kotlin = "1.9.24"
+kotlin = "2.0.20"
 kotlinpoet = "1.18.1"
 mavenplugin = "0.29.0"
 moshi = "1.15.1"
@@ -58,5 +58,5 @@ testcontainers = { module = "org.testcontainers:testcontainers", version = "1.20
 
 [plugins]
 git = { id = "com.palantir.git-version", version = "3.1.0" }
-ksp = { id = "com.google.devtools.ksp", version = "1.9.24-1.0.20" }
+ksp = { id = "com.google.devtools.ksp", version = "2.0.20-1.0.24" }
 spotless = { id = "com.diffplug.spotless", version.ref = "spotless" }