Add IRNSS to GnssConstellationType (HAL)

Bug: 119270132
Test: atest VtsHalGnssV2_0TestTarget
Change-Id: I3a5da40412a1e5dbe9410573ae2bc263643c585c
diff --git a/gnss/2.0/default/Gnss.cpp b/gnss/2.0/default/Gnss.cpp
index 1dfdadb..bb89b8b 100644
--- a/gnss/2.0/default/Gnss.cpp
+++ b/gnss/2.0/default/Gnss.cpp
@@ -236,6 +236,11 @@
     return new GnssConfiguration{};
 }
 
+Return<sp<V2_0::IGnssDebug>> Gnss::getExtensionGnssDebug_2_0() {
+    // TODO(b/124012850): Implement function.
+    return sp<V2_0::IGnssDebug>{};
+}
+
 Return<sp<V2_0::IAGnss>> Gnss::getExtensionAGnss_2_0() {
     return new AGnss{};
 }