remove usage of deprecated mockito APIs

easyrules-quartz/src/test/java/org/easyrules/quartz/RulesEngineSchedulerTest.java

@@ -6,7 +6,7 @@ import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.mockito.Mock;
-import org.mockito.runners.MockitoJUnitRunner;
+import org.mockito.junit.MockitoJUnitRunner;
 
 import java.util.Date;
 

easyrules-spring/src/test/java/org/easyrules/spring/RulesEngineFactoryBeanTest.java

@@ -32,7 +32,7 @@ import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.mockito.Mock;
-import org.mockito.runners.MockitoJUnitRunner;
+import org.mockito.junit.MockitoJUnitRunner;
 
 import java.util.Collections;
 import java.util.HashSet;