ENT-11113 Upgrading mockito kotlin version (corda#7639)

* ENT-11113 Removing test case that is not relevate with Kotlin 1.9.0

* ENT-11113 Upgrade mockito kotlin version

Author: balwantkothari

constants.properties

@@ -70,7 +70,7 @@ junitVintageVersion=5.5.0-RC1
 junitJupiterVersion=5.5.0-RC1
 junitPlatformVersion=1.5.0-RC1
 mockitoVersion=5.5.0
-mockitoKotlinVersion=4.1.0
+mockitoKotlinVersion=5.2.1
 hamkrestVersion=1.7.0.0
 joptSimpleVersion=5.0.2
 jansiVersion=1.18