Update e-mail address of subscription for git mailing list.
Context
Now, git mailing list address has been changed to "git+subscribe@vger.kernel.org".
(Because Majordomo which is the previous mailing list service of git is no longer used.)
So I changed e-mail address from "majordomo@vger.kernel.org" to "git+subscribe@vger.kernel.org".
Changes
Context
Now, git mailing list address has been changed to "git+subscribe@vger.kernel.org". (Because Majordomo which is the previous mailing list service of git is no longer used.)
So I changed e-mail address from "majordomo@vger.kernel.org" to "git+subscribe@vger.kernel.org".