Update dependency org.mockito:mockito-core to v3.12.4

Author: renovate-bot

pom.xml

@@ -36,7 +36,7 @@
         <dependency>
             <groupId>org.mockito</groupId>
             <artifactId>mockito-core</artifactId>
-            <version>3.12.3</version>
+            <version>3.12.4</version>
             <scope>test</scope>
         </dependency>
     </dependencies>