fix(deps): update dependency org.mockito.kotlin:mockito-kotlin to v6.2.3 (#499)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

gradle/libs.versions.toml

@@ -6,7 +6,7 @@ vaadin = "25.0.2"
 [libraries]
 vaadin-bom = { module = "com.vaadin:vaadin-bom", version.ref = "vaadin" }
 quarkus-bom = { module = "io.quarkus.platform:quarkus-bom", version.ref = "quarkus" }
-mockito-kotlin = { module = "org.mockito.kotlin:mockito-kotlin", version = "6.2.2" }
+mockito-kotlin = { module = "org.mockito.kotlin:mockito-kotlin", version = "6.2.3" }
 
 [plugins]
 kotlin-jvm = { id = "org.jetbrains.kotlin.jvm", version.ref = "kotlin" }