SEEK: Add support for getAtr

Add support for RIL_REQUEST_SIM_GET_ATR request
for enabling getAtr api.

CRs-Fixed: 718469
Change-Id: I5fe8f8156b55e7feaa7bb2671cd8451cb8bd2f36
diff --git a/libril/ril.cpp b/libril/ril.cpp
index c9e4a87..04f2405 100755
--- a/libril/ril.cpp
+++ b/libril/ril.cpp
@@ -5128,6 +5128,7 @@
         case RIL_REQUEST_SIM_TRANSMIT_APDU_CHANNEL: return "SIM_TRANSMIT_APDU_CHANNEL";
         case RIL_REQUEST_GET_RADIO_CAPABILITY: return "RIL_REQUEST_GET_RADIO_CAPABILITY";
         case RIL_REQUEST_SET_RADIO_CAPABILITY: return "RIL_REQUEST_SET_RADIO_CAPABILITY";
+        case RIL_REQUEST_SIM_GET_ATR: return "SIM_GET_ATR";
         case RIL_REQUEST_SET_UICC_SUBSCRIPTION: return "SET_UICC_SUBSCRIPTION";
         case RIL_REQUEST_ALLOW_DATA: return "ALLOW_DATA";
         case RIL_REQUEST_GET_HARDWARE_CONFIG: return "GET_HARDWARE_CONFIG";