Fix version typo in gradle pom.
Fix version typo in gradle pom.

mstahv/wildfly-swarm-examples,wildfly-swarm/wildfly-swarm-examples,wildfly-swarm/wildfly-swarm-examples,emag/wildfly-swarm-examples,emag/wildfly-swarm-examples,mstahv/wildfly-swarm-examples,wildfly-swarm/wildfly-swarm-examples,mstahv/wildfly-swarm-examples,mstahv/wildfly-swarm-examples,emag/wildfly-swarm-examples,wildfly-swarm/wildfly-swarm-examples,emag/wildfly-swarm-examples,wildfly-swarm/wildfly-swarm-examples,emag/wildfly-swarm-examples,wildfly-swarm/wildfly-swarm-examples,emag/wildfly-swarm-examples