Bump com.google.devtools.ksp in the kotlin group (#448)

Bumps the kotlin group with 1 update: [com.google.devtools.ksp](https://github.com/google/ksp).


Updates `com.google.devtools.ksp` from 2.1.21-2.0.1 to 2.1.21-2.0.2
- [Release notes](https://github.com/google/ksp/releases)
- [Commits](google/ksp@2.1.21-2.0.1...2.1.21-2.0.2)

---
updated-dependencies:
- dependency-name: com.google.devtools.ksp
  dependency-version: 2.1.21-2.0.2
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: kotlin
...

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

Author: dependabot[bot]

build.gradle.kts

@@ -10,7 +10,7 @@ plugins {
     id("io.freefair.maven-central.validate-poms") version "8.13.1"
     id("io.github.gradle-nexus.publish-plugin") version "2.0.0"
     alias(libs.plugins.kotlinJvm) apply false
-    id("com.google.devtools.ksp") version "2.1.21-2.0.1" apply false
+    id("com.google.devtools.ksp") version "2.1.21-2.0.2" apply false
     id("org.openapi.generator") version "7.11.0" apply false
     id("org.jlleitschuh.gradle.ktlint") version "12.3.0" apply false
 }