Add Hibernating Pseudo-Flag
https://gitweb.torproject.org/atlas.git/commit/?id=59300b24f76712836ec90e7ced52a4f310f275a5
Requires relay descriptors =/
https://gitweb.torproject.org/atlas.git/commit/?id=59300b24f76712836ec90e7ced52a4f310f275a5
Requires relay descriptors =/