chore: bump io.mockk:mockk-jvm from 1.13.16 to 1.14.0 in /dgs-kotlin-co (#3230)

Bumps [io.mockk:mockk-jvm](https://github.com/mockk/mockk) from 1.13.16 to 1.14.0.
- [Release notes](https://github.com/mockk/mockk/releases)
- [Commits](mockk/mockk@1.13.16...1.14.0)

---
updated-dependencies:
- dependency-name: io.mockk:mockk-jvm
  dependency-version: 1.14.0
  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>

Author: dependabot[bot]

dgs-kotlin-co/build.gradle.kts

@@ -62,7 +62,7 @@ dependencies {
     testImplementation("com.netflix.graphql.dgs:dgs-starter-test")
     testImplementation("io.projectreactor:reactor-test")
     testImplementation("org.jetbrains.kotlinx:kotlinx-coroutines-test")
-    testImplementation("io.mockk:mockk-jvm:1.13.16")
+    testImplementation("io.mockk:mockk-jvm:1.14.0")
     testImplementation("com.ninja-squad:springmockk:4.0.2") {
         exclude(module = "mockk")
     }