WMS-8022 : bugfix in build okafka producer fail (#344)

* fix an issue with the maven build plugin
* Delete test folder from okafka producer project.

Author: pasimoes

workshops/oracleteq-kafka/springboot-oracleteq/okafka-producer/pom.xml

@@ -88,17 +88,17 @@
             <plugin>
                 <groupId>org.springframework.boot</groupId>
                 <artifactId>spring-boot-maven-plugin</artifactId>
-                <executions>
-                    <execution>
-                        <id>repackage</id>
-                        <goals>
-                            <goal>repackage</goal>
-                        </goals>
-                        <configuration>
-                            <finalName>okafka-producer-${project.version}</finalName>
-                        </configuration>
-                    </execution>
-                </executions>
+<!--                <executions>-->
+<!--                    <execution>-->
+<!--                        <id>repackage</id>-->
+<!--                        <goals>-->
+<!--                            <goal>repackage</goal>-->
+<!--                        </goals>-->
+<!--                        <configuration>-->
+<!--                            <finalName>okafka-producer-${project.version}</finalName>-->
+<!--                        </configuration>-->
+<!--                    </execution>-->
+<!--                </executions>-->
             </plugin>
         </plugins>
     </build>