Fixing POM file to get rid of maven warnings
Fixing POM file to get rid of maven warnings

GoogleCloudPlatform/pubsub,GoogleCloudPlatform/pubsub,GoogleCloudPlatform/pubsub,kamalaboulhosn/pubsub,kamalaboulhosn/pubsub,GoogleCloudPlatform/pubsub,GoogleCloudPlatform/pubsub,kamalaboulhosn/pubsub,kamalaboulhosn/pubsub,kamalaboulhosn/pubsub