Bump kotlin-bom from 1.8.22 to 1.9.0 (#719)

Bumps [kotlin-bom](https://github.com/JetBrains/kotlin) from 1.8.22 to 1.9.0.
- [Release notes](https://github.com/JetBrains/kotlin/releases)
- [Changelog](https://github.com/JetBrains/kotlin/blob/master/ChangeLog.md)
- [Commits](JetBrains/kotlin@v1.8.22...v1.9.0)

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

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

pom.xml

@@ -70,7 +70,7 @@
         <jsonassert.version>1.5.1</jsonassert.version>
         <jsch.version>0.1.55</jsch.version>
         <jsr305.version>3.0.2</jsr305.version>
-        <kotlin.version>1.8.22</kotlin.version>
+        <kotlin.version>1.9.0</kotlin.version>
         <liquibase.version>4.23.0</liquibase.version>
         <logback-access.version>1.3.8</logback-access.version>
         <logback-classic.version>1.3.8</logback-classic.version>