feign_client_impl | update the pom.xml file with required changes.

auth_token_generator/pom.xml

@@ -25,7 +25,7 @@
         <version>3.3.4</version>
         <relativePath/> <!-- lookup parent from repository -->
     </parent>
-    <groupId>o.entgra.oauth.token.generator</groupId>
+    <groupId>io.entgra.oauth.token.generator</groupId>
     <artifactId>oauth-token-generator</artifactId>
     <version>1.0-SNAPSHOT</version>
     <name>oauth_token_generator</name>
@@ -96,6 +96,18 @@
                     </excludes>
                 </configuration>
             </plugin>
+            <plugin>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-maven-plugin</artifactId>
+                <executions>
+                    <execution>
+                        <id>repackage</id>
+                        <configuration>
+                            <classifier>exec</classifier>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
         </plugins>
     </build>