Bump org.mockito.kotlin:mockito-kotlin from 4.1.0 to 6.1.0

Bumps [org.mockito.kotlin:mockito-kotlin](https://github.com/mockito/mockito-kotlin) from 4.1.0 to 6.1.0.
- [Release notes](https://github.com/mockito/mockito-kotlin/releases)
- [Commits](mockito/mockito-kotlin@4.1.0...v6.1.0)

---
updated-dependencies:
- dependency-name: org.mockito.kotlin:mockito-kotlin
  dependency-version: 6.1.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

gradle/libs.versions.toml

@@ -37,7 +37,7 @@ kotlin-reflect = { module = "org.jetbrains.kotlin:kotlin-reflect", version.ref =
 kotlin-stdlib = { module = "org.jetbrains.kotlin:kotlin-stdlib", version.ref = "kotlin" }
 kotlinpoet = { module = "com.squareup:kotlinpoet", version.ref = "kotlinpoet" }
 maven-plugin = { module = "com.vanniktech:gradle-maven-publish-plugin", version.ref = "mavenplugin" }
-mockito = { module = "org.mockito.kotlin:mockito-kotlin", version = "4.1.0" }
+mockito = { module = "org.mockito.kotlin:mockito-kotlin", version = "6.1.0" }
 moshiKotlin = { module = "com.squareup.moshi:moshi-kotlin", version.ref = "moshi" }
 moshiKotlinCodegen = { module = "com.squareup.moshi:moshi-kotlin-codegen", version.ref = "moshi" }
 okhttp-core = { module = "com.squareup.okhttp3:okhttp", version.ref = "okhttp" }