Bump the kotlin group with 2 updates

Bumps the kotlin group with 2 updates: [org.jetbrains.kotlin:kotlin-reflect](https://github.com/JetBrains/kotlin) and [org.jetbrains.kotlin:kotlin-stdlib](https://github.com/JetBrains/kotlin).


Updates `org.jetbrains.kotlin:kotlin-reflect` from 1.9.20 to 1.9.21
- [Release notes](https://github.com/JetBrains/kotlin/releases)
- [Changelog](https://github.com/JetBrains/kotlin/blob/v1.9.21/ChangeLog.md)
- [Commits](JetBrains/kotlin@v1.9.20...v1.9.21)

Updates `org.jetbrains.kotlin:kotlin-stdlib` from 1.9.20 to 1.9.21
- [Release notes](https://github.com/JetBrains/kotlin/releases)
- [Changelog](https://github.com/JetBrains/kotlin/blob/v1.9.21/ChangeLog.md)
- [Commits](JetBrains/kotlin@v1.9.20...v1.9.21)

---
updated-dependencies:
- dependency-name: org.jetbrains.kotlin:kotlin-reflect
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: kotlin
- dependency-name: org.jetbrains.kotlin:kotlin-stdlib
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: kotlin
...

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

build.gradle.kts

@@ -11,11 +11,11 @@ val dependencyVersions = listOf(
   "com.squareup.okio:okio:3.6.0",
   "com.squareup.okio:okio-jvm:3.6.0",
   "org.jetbrains:annotations:24.1.0",
-  "org.jetbrains.kotlin:kotlin-reflect:1.9.20",
-  "org.jetbrains.kotlin:kotlin-stdlib:1.9.20",
-  "org.jetbrains.kotlin:kotlin-stdlib-common:1.9.20",
-  "org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.9.20",
-  "org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.9.20",
+  "org.jetbrains.kotlin:kotlin-reflect:1.9.21",
+  "org.jetbrains.kotlin:kotlin-stdlib:1.9.21",
+  "org.jetbrains.kotlin:kotlin-stdlib-common:1.9.21",
+  "org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.9.21",
+  "org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.9.21",
 )
 
 val dependencyVersionsByGroup = mapOf(