Add Mockito dependencies for unit testing

Add mockito-core and mockito-junit-jupiter dependencies to enable mocking support in unit tests. These libraries provide integration with JUnit 5 for better test isolation and mock object management.

Author: cx-atish-jadhav

pom.xml

@@ -69,6 +69,18 @@
             <version>4.13.1</version>
             <scope>compile</scope>
         </dependency>
+        <dependency>
+            <groupId>org.mockito</groupId>
+            <artifactId>mockito-core</artifactId>
+            <version>4.11.0</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.mockito</groupId>
+            <artifactId>mockito-junit-jupiter</artifactId>
+            <version>4.11.0</version>
+            <scope>test</scope>
+        </dependency>
     </dependencies>
 
     <build>