chore: bump io.mockk:mockk in the gradle-updates group

---
updated-dependencies:
- dependency-name: io.mockk:mockk
  dependency-version: 1.14.4
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: gradle-updates
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

gradle/libs.versions.toml

@@ -18,4 +18,4 @@ kotest-framework-datatest = { module = "io.kotest:kotest-framework-datatest" }
 kotest-property = { module = "io.kotest:kotest-property" }
 kotest-runner-junit5 = { module = "io.kotest:kotest-runner-junit5" }
 
-mockk = { module = "io.mockk:mockk", version = "1.14.2" }
+mockk = { module = "io.mockk:mockk", version = "1.14.4" }