Bump org.jetbrains.kotlin.jvm

Bumps the java group with 1 update in the /examples/fabric-contract-example-gradle-kotlin directory: [org.jetbrains.kotlin.jvm](https://github.com/JetBrains/kotlin).


Updates `org.jetbrains.kotlin.jvm` from 2.2.20 to 2.2.21
- [Release notes](https://github.com/JetBrains/kotlin/releases)
- [Changelog](https://github.com/JetBrains/kotlin/blob/v2.2.21/ChangeLog.md)
- [Commits](JetBrains/kotlin@v2.2.20...v2.2.21)

---
updated-dependencies:
- dependency-name: org.jetbrains.kotlin.jvm
  dependency-version: 2.2.21
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: java
...

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

Author: dependabot[bot]

examples/fabric-contract-example-gradle-kotlin/build.gradle.kts

@@ -6,7 +6,7 @@ import com.github.jengelman.gradle.plugins.shadow.tasks.ShadowJar
 
 plugins {
     id("com.gradleup.shadow") version "9.2.2"
-    id("org.jetbrains.kotlin.jvm") version "2.2.20"
+    id("org.jetbrains.kotlin.jvm") version "2.2.21"
 }