build(deps-dev): bump io.mockk:mockk-jvm from 1.13.5 to 1.13.7

Bumps [io.mockk:mockk-jvm](https://github.com/mockk/mockk) from 1.13.5 to 1.13.7.
- [Release notes](https://github.com/mockk/mockk/releases)
- [Commits](mockk/mockk@1.13.5...1.13.7)

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

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

pom.xml

@@ -21,7 +21,7 @@
         <changelist>-SNAPSHOT</changelist>
         <kotlin.version>1.9.0</kotlin.version>
         <springdoc.version>2.1.0</springdoc.version>
-        <mockk.version>1.13.5</mockk.version>
+        <mockk.version>1.13.7</mockk.version>
         <token-validation-spring.version>3.1.2</token-validation-spring.version>
         <okhttp3.version>4.9.1</okhttp3.version> <!-- overskriver spring sin versjon, blir brukt av mock-oauth2-server -->