chore(deps): Update dependency org.jetbrains.dokka:dokka-gradle-plugin to v2

Author: renovate[bot]

gradle/libs.versions.toml

@@ -10,7 +10,7 @@ checkstyle = "10.12.5"
 
 # Kotlin
 kotlin = "2.2.21"
-dokka = "1.9.20"
+dokka = "2.1.0"
 coroutines = "1.8.1"
 
 # Cloud