fix: fix dependancy on publisher-subscriber design pattern (iluwatar#2898)

Author: sanurah

publish-subscribe/pom.xml

@@ -18,9 +18,8 @@
             <scope>test</scope>
         </dependency>
         <dependency>
-            <groupId>org.junit.jupiter</groupId>
-            <artifactId>junit-jupiter-api</artifactId>
-            <scope>test</scope>
+            <groupId>ch.qos.logback</groupId>
+            <artifactId>logback-classic</artifactId>
         </dependency>
     </dependencies>