chore(deps): bump org.jetbrains.kotlin:kotlin-gradle-plugin

Bumps [org.jetbrains.kotlin:kotlin-gradle-plugin](https://github.com/JetBrains/kotlin) from 2.0.0 to 2.1.0.
- [Release notes](https://github.com/JetBrains/kotlin/releases)
- [Changelog](https://github.com/JetBrains/kotlin/blob/master/ChangeLog.md)
- [Commits](JetBrains/kotlin@v2.0.0...v2.1.0)

---
updated-dependencies:
- dependency-name: org.jetbrains.kotlin:kotlin-gradle-plugin
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

tutorials/kotlin/MapWithMarker/gradle/libs.versions.toml

@@ -1,7 +1,7 @@
 [versions]
 compileSdk = "34"
 gradle = "8.5.2"
-kotlinGradlePlugin = "2.0.0"
+kotlinGradlePlugin = "2.1.0"
 minSdk = "21"
 secretsGradlePlugin = "2.0.1"
 targetSdk = "34"