Bump kotest from 5.9.0 to 5.9.1

Bumps `kotest` from 5.9.0 to 5.9.1.

Updates `io.kotest:kotest-runner-junit5` from 5.9.0 to 5.9.1
- [Release notes](https://github.com/kotest/kotest/releases)
- [Commits](kotest/kotest@v5.9.0...v5.9.1)

Updates `io.kotest:kotest-assertions-core` from 5.9.0 to 5.9.1
- [Release notes](https://github.com/kotest/kotest/releases)
- [Commits](kotest/kotest@v5.9.0...v5.9.1)

Updates `io.kotest:kotest-assertions-json` from 5.9.0 to 5.9.1
- [Release notes](https://github.com/kotest/kotest/releases)
- [Commits](kotest/kotest@v5.9.0...v5.9.1)

Updates `io.kotest:kotest-property` from 5.9.0 to 5.9.1
- [Release notes](https://github.com/kotest/kotest/releases)
- [Commits](kotest/kotest@v5.9.0...v5.9.1)

---
updated-dependencies:
- dependency-name: io.kotest:kotest-runner-junit5
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: io.kotest:kotest-assertions-core
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: io.kotest:kotest-assertions-json
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: io.kotest:kotest-property
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

gradle/libs.versions.toml

@@ -7,7 +7,7 @@ confluent = "7.3.3" # FIXME 7.4.0
 log4j = "2.23.1"
 flyway = "10.14.0"
 # tests
-kotest = "5.9.0"
+kotest = "5.9.1"
 
 [libraries]
 kotlin-bom = { module = "org.jetbrains.kotlin:kotlin-bom", version.ref = "kotlin" }