Bump kotlin.version from 1.7.21 to 1.9.25

Bumps `kotlin.version` from 1.7.21 to 1.9.25.

Updates `org.jetbrains.kotlin:kotlin-bom` from 1.7.21 to 1.9.25
- [Release notes](https://github.com/JetBrains/kotlin/releases)
- [Changelog](https://github.com/JetBrains/kotlin/blob/v1.9.25/ChangeLog.md)
- [Commits](JetBrains/kotlin@v1.7.21...v1.9.25)

Updates `org.jetbrains.kotlin:kotlin-maven-plugin` from 1.7.21 to 1.9.25

---
updated-dependencies:
- dependency-name: org.jetbrains.kotlin:kotlin-bom
  dependency-type: direct:production
  update-type: version-update:semver-minor
- dependency-name: org.jetbrains.kotlin:kotlin-maven-plugin
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

pom.xml

@@ -55,7 +55,7 @@
         <junit5.version>5.10.2</junit5.version>
         <hamcrest-library.version>2.2</hamcrest-library.version>
         <hdr-histogram.version>2.2.2</hdr-histogram.version>
-        <kotlin.version>1.7.21</kotlin.version>
+        <kotlin.version>1.9.25</kotlin.version>
         <kotlinx-coroutines.version>1.5.2</kotlinx-coroutines.version>
         <latencyutils.version>2.0.3</latencyutils.version>
         <log4j2-version>2.17.2</log4j2-version>