[eradius] added gps attributes
[eradius] added gps attributes

Summary: required for MHS

Test Plan: read, test in int

Reviewers: aschultz, druss

Reviewed By: druss

CC: hsychla, kreer, ejobs, mkraemer, druss

Maniphest Tasks: T360, T483

Differential Revision: https://review.tpip.net/D1418

surik/eradius,JPCU/dragon