Bump kotlin-parent from 2.14.0 to 2.15.0

Bumps [kotlin-parent](https://github.com/gantsign/maven-parent-poms) from 2.14.0 to 2.15.0.
- [Release notes](https://github.com/gantsign/maven-parent-poms/releases)
- [Commits](gantsign/maven-parent-poms@2.14.0...2.15.0)

---
updated-dependencies:
- dependency-name: com.github.gantsign.parent:kotlin-parent
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

pom.xml

@@ -24,7 +24,7 @@
   <parent>
     <groupId>com.github.gantsign.parent</groupId>
     <artifactId>kotlin-parent</artifactId>
-    <version>2.14.0</version>
+    <version>2.15.0</version>
     <relativePath />
   </parent>