build(deps-dev): bump io.mockk:mockk from 1.13.8 to 1.13.9

Bumps [io.mockk:mockk](https://github.com/mockk/mockk) from 1.13.8 to 1.13.9.
- [Release notes](https://github.com/mockk/mockk/releases)
- [Commits](https://github.com/mockk/mockk/commits)

---
updated-dependencies:
- dependency-name: io.mockk:mockk
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

nowje-unit-test-exchange-maven-plugin-runner/pom.xml

@@ -50,7 +50,7 @@
             <groupId>io.mockk</groupId>
             <artifactId>mockk</artifactId>
             <scope>test</scope>
-            <version>1.13.8</version>
+            <version>1.13.9</version>
         </dependency>
         <dependency>
             <groupId>io.kotest</groupId>