Bump mockito-core from 5.3.1 to 5.4.0 (#612)

pom.xml

@@ -125,7 +125,7 @@
       <dependency>
         <groupId>org.mockito</groupId>
         <artifactId>mockito-core</artifactId>
-        <version>5.3.1</version>
+        <version>5.4.0</version>
         <scope>test</scope>
       </dependency>
     </dependencies>