Change repository urls to Gitbox

Moving to Gitbox is approaching and references to git-wip-us need to be changed to gitbox.

Some of the Jenkins jobs are referring to git-wip-us which if going to be locked after the migration. We could move them to github so the build flow will remain intact.

Previous discussion on dev@: https://lists.apache.org/thread.html/3496568d6cc002f74f5c3bcce46ed44b7ee9e90d7d53af2c65b6f785@%3Cdev.hbase.apache.org%3E

 After this notify INFRA to make the change