Fix ANAPIC review comments (hardware/interfaces)

* Use "GnssAgc[] gnssAgcs = {};" for backwards compatibility
* Add comments on AgnssTypes
* Rename SetIDType -> SetIdType
* Update the comment on NetworkAttributes -> networkHandle
* Remove the “DELETE_” prefix in the GnssAidingData
* Make a parcelable for setPositionMode parameters

Bug: 215566115
Test: atest VtsHalGnssTargetTest
Change-Id: Ifc2de451a43cd1f32267e74dc288a3821b75f0cb
diff --git a/gnss/aidl/default/AGnssRil.h b/gnss/aidl/default/AGnssRil.h
index 7e429ee..e205b69 100644
--- a/gnss/aidl/default/AGnssRil.h
+++ b/gnss/aidl/default/AGnssRil.h
@@ -24,7 +24,7 @@
   public:
     ndk::ScopedAStatus setCallback(const std::shared_ptr<IAGnssRilCallback>& callback) override;
     ndk::ScopedAStatus setRefLocation(const AGnssRefLocation& agnssReflocation) override;
-    ndk::ScopedAStatus setSetId(SetIDType type, const std::string& setid) override;
+    ndk::ScopedAStatus setSetId(SetIdType type, const std::string& setid) override;
     ndk::ScopedAStatus updateNetworkState(const NetworkAttributes& attributes) override;
 
   private: