chore: bump plugin.allopen from 1.9.24 to 2.0.10 in /kotlin/gradle

Bumps [plugin.allopen](https://github.com/JetBrains/kotlin) from 1.9.24 to 2.0.10.
- [Release notes](https://github.com/JetBrains/kotlin/releases)
- [Changelog](https://github.com/JetBrains/kotlin/blob/master/ChangeLog.md)
- [Commits](JetBrains/kotlin@v1.9.24...v2.0.10)

---
updated-dependencies:
- dependency-name: plugin.allopen
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

kotlin/gradle/build.gradle.kts

@@ -1,7 +1,7 @@
 plugins {
   idea
   kotlin("jvm")               version "2.0.10"
-  kotlin("plugin.allopen")    version "1.9.24"
+  kotlin("plugin.allopen")    version "2.0.10"
 
   id("com.google.protobuf")   version "0.9.4"
   id("com.diffplug.spotless") version "6.25.0"