Add VTS tests for measurementInterval, stopSvStatus, and stopNmea

Bug: 206670536
Test: atest VtsHalGnssTargetTest

Change-Id: Id597c772fbe63789cb394b2aa14faeb755196f64
diff --git a/gnss/aidl/vts/GnssCallbackAidl.cpp b/gnss/aidl/vts/GnssCallbackAidl.cpp
index 77a2506..2f6128b 100644
--- a/gnss/aidl/vts/GnssCallbackAidl.cpp
+++ b/gnss/aidl/vts/GnssCallbackAidl.cpp
@@ -31,7 +31,7 @@
 }
 
 Status GnssCallbackAidl::gnssStatusCb(const GnssStatusValue /* status */) {
-    ALOGI("gnssSvStatusCb");
+    ALOGI("gnssStatusCb");
     return Status::ok();
 }
 
@@ -47,7 +47,8 @@
     return Status::ok();
 }
 
-Status GnssCallbackAidl::gnssNmeaCb(const int64_t /* timestamp */, const std::string& /* nmea */) {
+Status GnssCallbackAidl::gnssNmeaCb(const int64_t timestamp, const std::string& nmea) {
+    nmea_cbq_.store(std::make_pair(timestamp, nmea));
     return Status::ok();
 }