chore(deps): bump the kotest group with 3 updates

Bumps the kotest group with 3 updates: [io.kotest:kotest-assertions-core](https://github.com/kotest/kotest), [io.kotest:kotest-assertions-json](https://github.com/kotest/kotest) and [io.kotest:kotest-assertions-ktor](https://github.com/kotest/kotest).


Updates `io.kotest:kotest-assertions-core` from 6.1.3 to 6.1.9
- [Release notes](https://github.com/kotest/kotest/releases)
- [Commits](kotest/kotest@6.1.3...6.1.9)

Updates `io.kotest:kotest-assertions-json` from 6.1.3 to 6.1.9
- [Release notes](https://github.com/kotest/kotest/releases)
- [Commits](kotest/kotest@6.1.3...6.1.9)

Updates `io.kotest:kotest-assertions-ktor` from 6.1.3 to 6.1.9
- [Release notes](https://github.com/kotest/kotest/releases)
- [Commits](kotest/kotest@6.1.3...6.1.9)

Updates `io.kotest:kotest-assertions-json` from 6.1.3 to 6.1.9
- [Release notes](https://github.com/kotest/kotest/releases)
- [Commits](kotest/kotest@6.1.3...6.1.9)

Updates `io.kotest:kotest-assertions-ktor` from 6.1.3 to 6.1.9
- [Release notes](https://github.com/kotest/kotest/releases)
- [Commits](kotest/kotest@6.1.3...6.1.9)

---
updated-dependencies:
- dependency-name: io.kotest:kotest-assertions-core
  dependency-version: 6.1.9
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: kotest
- dependency-name: io.kotest:kotest-assertions-json
  dependency-version: 6.1.9
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: kotest
- dependency-name: io.kotest:kotest-assertions-ktor
  dependency-version: 6.1.9
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: kotest
- dependency-name: io.kotest:kotest-assertions-json
  dependency-version: 6.1.9
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: kotest
- dependency-name: io.kotest:kotest-assertions-ktor
  dependency-version: 6.1.9
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: kotest
...

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

Author: dependabot[bot]

gradle/libs.versions.toml

@@ -16,7 +16,7 @@ openapi-generator = "7.21.0"
 awaitility = "4.3.0"
 collections-immutable = "0.4.0"
 coroutines = "1.10.2"
-kotest = "6.1.3"
+kotest = "6.1.9"
 kotlinx-io = "0.8.2"
 ktor = "3.2.3"
 logging = "8.0.01"