remove JUnit-dependency from pom.xml for TestNG-example

Author: FibreFoX

examples/java-calculator-testng/pom.xml

@@ -27,6 +27,12 @@
             <groupId>info.cukes</groupId>
             <artifactId>cucumber-testng</artifactId>
             <scope>test</scope>
+			<exclusions>
+				<exclusion>
+					<groupId>junit</groupId>
+					<artifactId>junit</artifactId>
+				</exclusion>
+			</exclusions>
         </dependency>
     </dependencies>
 </project>