chore(deps): bump io.mockk:mockk from 1.13.5 to 1.13.8

Bumps [io.mockk:mockk](https://github.com/mockk/mockk) from 1.13.5 to 1.13.8.
- [Release notes](https://github.com/mockk/mockk/releases)
- [Commits](mockk/mockk@1.13.5...1.13.8)

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

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

build.gradle.kts

@@ -21,7 +21,7 @@ dependencies {
   testImplementation(gradleTestKit())
   testImplementation("org.junit.jupiter:junit-jupiter:5.10.0")
   testImplementation("io.strikt:strikt-jvm:0.34.1")
-  testImplementation("io.mockk:mockk:1.13.5")
+  testImplementation("io.mockk:mockk:1.13.8")
 }
 
 tasks.test {