build(deps): bump kotest from 6.1.1 to 6.1.2

Bumps `kotest` from 6.1.1 to 6.1.2.

Updates `io.kotest:kotest-assertions-core` from 6.1.1 to 6.1.2
- [Release notes](https://github.com/kotest/kotest/releases)
- [Commits](kotest/kotest@6.1.1...6.1.2)

Updates `io.kotest:kotest-assertions-core-jvm` from 6.1.1 to 6.1.2
- [Release notes](https://github.com/kotest/kotest/releases)
- [Commits](kotest/kotest@6.1.1...6.1.2)

---
updated-dependencies:
- dependency-name: io.kotest:kotest-assertions-core
  dependency-version: 6.1.2
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: io.kotest:kotest-assertions-core-jvm
  dependency-version: 6.1.2
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

gradle/libs.versions.toml

@@ -37,7 +37,7 @@ openapi = "7.19.0"
 micrometer = "1.16.2"
 detekt = "1.23.8"
 xmlunit = "2.11.0"
-kotest = "6.1.1"
+kotest = "6.1.2"
 reaktive = "2.2.0"
 testcontainers = "1.21.4"
 keycloak = "26.0.8"