Bump jvm from 1.7.21 to 1.9.0

Bumps [jvm](https://github.com/JetBrains/kotlin) from 1.7.21 to 1.9.0.
- [Release notes](https://github.com/JetBrains/kotlin/releases)
- [Changelog](https://github.com/JetBrains/kotlin/blob/master/ChangeLog.md)
- [Commits](JetBrains/kotlin@v1.7.21...v1.9.0)

---
updated-dependencies:
- dependency-name: jvm
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

build.gradle.kts

@@ -7,7 +7,7 @@ import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
 buildscript { dependencies { classpath("org.jetbrains.dokka:dokka-base:1.7.20") } }
 
 plugins {
-    kotlin("jvm") version "1.7.21"
+    kotlin("jvm") version "1.9.0"
     id("com.diffplug.spotless") version "6.11.0"
     id("org.jetbrains.dokka") version "1.7.20"
     application