Merge pull request #53 from uPortal-Project/renovate/major-mockito-mo…

…norepo

Update dependency org.mockito:mockito-core to v4

pom.xml

@@ -46,7 +46,7 @@
 
     <properties>
         <ehcache.version>2.6.11</ehcache.version>
-        <mockito.version>1.10.19</mockito.version>
+        <mockito.version>4.8.0</mockito.version>
         <spring.version>3.2.3.RELEASE</spring.version>
         <jackson.version>2.2.2</jackson.version>
         <jaxb2basics.version>0.6.4</jaxb2basics.version>