Log nuplayer2 version information

add apk/pkg version for mediaplayer2 / nuplayer2 media.metrics info.

Bug: 119817586
Test: logcat
diff --git a/media/libmediaplayer2/nuplayer2/NuPlayer2Driver.h b/media/libmediaplayer2/nuplayer2/NuPlayer2Driver.h
index 3d299f3..c97e247 100644
--- a/media/libmediaplayer2/nuplayer2/NuPlayer2Driver.h
+++ b/media/libmediaplayer2/nuplayer2/NuPlayer2Driver.h
@@ -134,6 +134,7 @@
     uint32_t mPlayerFlags;
 
     mediametrics_handle_t mMetricsHandle;
+    int64_t mPlayerVersion;
     uid_t mClientUid;
 
     bool mAtEOS;