Bump kotlinVersion from 1.9.23 to 2.0.0

Bumps `kotlinVersion` from 1.9.23 to 2.0.0.

Updates `org.jetbrains.kotlin:kotlin-gradle-plugin` from 1.9.23 to 2.0.0
- [Release notes](https://github.com/JetBrains/kotlin/releases)
- [Changelog](https://github.com/JetBrains/kotlin/blob/master/ChangeLog.md)
- [Commits](JetBrains/kotlin@v1.9.23...v2.0.0)

Updates `org.jetbrains.kotlin:kotlin-stdlib` from 1.9.23 to 2.0.0
- [Release notes](https://github.com/JetBrains/kotlin/releases)
- [Changelog](https://github.com/JetBrains/kotlin/blob/master/ChangeLog.md)
- [Commits](JetBrains/kotlin@v1.9.23...v2.0.0)

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

Signed-off-by: dependabot[bot] <support@github.com>

build.gradle

@@ -1,6 +1,6 @@
 buildscript {
     ext {
-        kotlinVersion = '1.9.23'
+        kotlinVersion = '2.0.0'
         androidGradleVersion = '8.3.2'
         coroutineVersion = '1.8.1'