FP2-1460: OTDOA support for AGPS

We meet AGPS OTDOA test failure. after checked with Qualcomm , get following information:
The reply from Qualcomm regarding the AGPS Test:

We support OTDOA on this (8974 LA4.0) baseline. I suspect some setup in gps.conf/NV issue. Please check if any of below is missing

1.LPP_PROFILE= 3
2.NV1920 (Positioning Modes) – set to 0xFF7F 3.A_GLONASS_POS_PROTOCOL_SELECT : bitmap 3 set

Please help change and submit to release.

Change-Id: I767b8a2ba88c806891a777180fd937583dea59ba
diff --git a/etc/gps.conf b/etc/gps.conf
index a1d5d2c..bcee647 100644
--- a/etc/gps.conf
+++ b/etc/gps.conf
@@ -98,7 +98,7 @@
 # 1: Enable LPP_User_Plane on LTE
 # 2: Enable LPP_Control_Plane
 # 3: Enable both LPP_User_Plane and LPP_Control_Plane
-LPP_PROFILE = 0
+LPP_PROFILE = 3
 
 ################################
 # EXTRA SETTINGS
@@ -114,4 +114,4 @@
 # 0x1: RRC CPlane
 # 0x2: RRLP UPlane
 # 0x4: LLP Uplane
-A_GLONASS_POS_PROTOCOL_SELECT = 0
+A_GLONASS_POS_PROTOCOL_SELECT = bitmap 3 set