Upgraded Mockito to 5.19.0.

Author: ianbrandt

gradle/libs.versions.toml

@@ -15,7 +15,7 @@ kotlinpoet = "2.2.0"
 kotlinx-coroutines = "1.10.2"
 kotlinx-dl = "0.5.2"
 ksp = "2.2.10-2.0.2" # Must match Kotlin version above.
-mockito = "5.18.0"
+mockito = "5.19.0"
 mockito-kotlin = "2.2.0"
 mockk = "1.14.5"
 mokkery = "2.9.0"