feat(gwt): remove unused old GWT portal resources (#365)

Relates to [RUNTIME-418](https://bonitasoft.atlassian.net/browse/RUNTIME-418)

bonita-war/pom.xml

@@ -120,15 +120,6 @@
                         </goals>
                         <configuration>
                             <artifactItems>
-                                <artifactItem>
-                                    <groupId>org.bonitasoft.console</groupId>
-                                    <artifactId>console-client</artifactId>
-                                    <version>${bonita.web.version}</version>
-                                    <type>war</type>
-                                    <overWrite>false</overWrite>
-                                    <outputDirectory>${folder_frontend_web_resources}</outputDirectory>
-                                    <excludes>WEB-INF/web.xml,WEB-INF/lib/**</excludes>
-                                </artifactItem>
                                 <artifactItem>
                                     <groupId>org.bonitasoft.web</groupId>
                                     <artifactId>bonita-portal-js</artifactId>