Fix new change email to always have SSH pull URL

If there are no reviewers explicitly listed on the email we use
a different format for the new change notification, and I missed
getting the SSH pull URL to appear in that variant.

Change-Id: I376c7deda08a04bcda5813be14c77bfba95cb9d8
Signed-off-by: Shawn O. Pearce <sop@google.com>
1 file changed