As a User, I would like to configure a hook for multiple repositories only once. (BB-11138)

From the user:

I have been able to trigger Jenkins from individual
repository. The issue I have is how to setup multiple repositories in a
group, that when any one of them being committed, it will trigger our
Jenkins server. I know you can add a hook one by one. But that is not an efficient way to do it once number of repositories become large. A project that
consists of multiple repositories is pretty common. There must be a easy
way to do it.