Bump VTS of android.hardware.light to V2

Test: atest VtsHalLightTargetTest
Bug: 218782124
Change-Id: I3687290755f10de6bf84c10ad97480f163f21005
diff --git a/light/aidl/vts/functional/Android.bp b/light/aidl/vts/functional/Android.bp
index c5a8562..16804ea 100644
--- a/light/aidl/vts/functional/Android.bp
+++ b/light/aidl/vts/functional/Android.bp
@@ -36,7 +36,7 @@
         "libbinder",
     ],
     static_libs: [
-        "android.hardware.light-V1-cpp",
+        "android.hardware.light-V2-cpp",
     ],
     test_suites: [
         "vts",