Bump io.mockk:mockk from 1.13.13 to 1.13.16 in /prime-router

Bumps [io.mockk:mockk](https://github.com/mockk/mockk) from 1.13.13 to 1.13.16.
- [Release notes](https://github.com/mockk/mockk/releases)
- [Commits](mockk/mockk@1.13.13...1.13.16)

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

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

prime-router/build.gradle.kts

@@ -988,7 +988,7 @@ dependencies {
     runtimeOnly("io.jsonwebtoken:jjwt-jackson:0.11.5")
 
     testImplementation(kotlin("test-junit5"))
-    testImplementation("io.mockk:mockk:1.13.13")
+    testImplementation("io.mockk:mockk:1.13.16")
     testImplementation("io.ktor:ktor-client-mock:$ktorVersion")
 
     implementation(project(":shared"))