Remove extra configuration of nexus plug-in

Change-Id: I9ffcfdf2ee91e5ebcf056c7c14b59adffc57cc39

pom.xml

@@ -274,11 +274,6 @@
 						<artifactId>nexus-staging-maven-plugin</artifactId>
 						<version>1.6.7</version>
 						<extensions>true</extensions>
-						<!-- These are overridden by the release build on the CI -->
-						<configuration>
-							<nexusUrl>http://localhost:8081/nexus/</nexusUrl>
-							<serverId>local-nexus</serverId>
-						</configuration>
 					</plugin>
 				</plugins>
 			</build>