Bump org.jetbrains.kotlin.jvm (#19)

Bumps the kotlin-deps group in /projects/mcp/brave with 1 update: [org.jetbrains.kotlin.jvm](https://github.com/JetBrains/kotlin).


Updates `org.jetbrains.kotlin.jvm` from 2.1.10 to 2.2.21
- [Release notes](https://github.com/JetBrains/kotlin/releases)
- [Changelog](https://github.com/JetBrains/kotlin/blob/master/ChangeLog.md)
- [Commits](JetBrains/kotlin@v2.1.10...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-minor
  dependency-group: kotlin-deps
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

projects/mcp/brave/gradle/libs.versions.toml

@@ -2,7 +2,7 @@
 # https://docs.gradle.org/current/userguide/platforms.html#sub::toml-dependencies-format
 
 [versions]
-kotlin = "2.1.10"
+kotlin = "2.2.21"
 mcp = "0.8.0"
 slf4j = "2.0.9"