Bump org.jetbrains.kotlin:kotlin-gradle-plugin-api in /devtools/gradle

Bumps [org.jetbrains.kotlin:kotlin-gradle-plugin-api](https://github.com/JetBrains/kotlin) from 1.9.23 to 1.9.24.
- [Release notes](https://github.com/JetBrains/kotlin/releases)
- [Changelog](https://github.com/JetBrains/kotlin/blob/v1.9.24/ChangeLog.md)
- [Commits](JetBrains/kotlin@v1.9.23...v1.9.24)

---
updated-dependencies:
- dependency-name: org.jetbrains.kotlin:kotlin-gradle-plugin-api
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

devtools/gradle/gradle/libs.versions.toml

@@ -2,7 +2,7 @@
 plugin-publish = "1.2.1"
 
 # updating Kotlin here makes QuarkusPluginTest > shouldNotFailOnProjectDependenciesWithoutMain(Path) fail
-kotlin = "1.9.23"
+kotlin = "1.9.24"
 smallrye-config = "3.7.1"
 
 junit5 = "5.10.2"