Bump jvm from 2.1.21 to 2.2.21

Bumps [jvm](https://github.com/JetBrains/kotlin) from 2.1.21 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@v2.1.21...v2.2.21)

---
updated-dependencies:
- dependency-name: jvm
  dependency-version: 2.2.21
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

build.gradle.kts

@@ -5,7 +5,7 @@ plugins {
     id("org.springframework.boot") version "3.5.5"
     id("io.spring.dependency-management") version "1.1.7"
     id("org.jlleitschuh.gradle.ktlint") version "12.3.0"
-    kotlin("jvm") version "2.1.21"
+    kotlin("jvm") version "2.2.21"
     kotlin("plugin.spring") version "2.1.21"
 }