(1) Configure tunc constrained module on modem via gps.conf
(2) Configure position assisted time estimator and inject
DRE position with additional info to modem
(3) Support get total energy consumption API by GNSS engine
since device first bootup
Change-Id: I1e73057df090c1d356c55a498f06eed45839ca8f
CRs-fixed: 2276355