pixelstats: Filter "PRODUCT_TYPE" uevent for reporting VID/PID

gs101 has the kernel changes to report "PRODUCT_TYPE" upon plug-in.

Bug: 196104058
Test: adb shell cmd stats print-logs; adb logcat | grep 105011
Signed-off-by: Badhri Jagan Sridharan <badhri@google.com>
Change-Id: Ia61a3b2a693d4f2b630409dd786342743e330ef2
diff --git a/pixelstats/service.cpp b/pixelstats/service.cpp
index 327daa7..4497748 100644
--- a/pixelstats/service.cpp
+++ b/pixelstats/service.cpp
@@ -57,7 +57,8 @@
 
 const struct UeventListener::UeventPaths ueventPaths = {
         .AudioUevent = "/devices/virtual/amcs/amcs",
-        .WirelessChargerPtmcPath = "/sys/class/power_supply/wireless/device/ptmc_id"};
+        .WirelessChargerPtmcPath = "/sys/class/power_supply/wireless/device/ptmc_id",
+        .TypeCPartnerUevent = "PRODUCT_TYPE="};
 
 int main() {
     LOG(INFO) << "starting PixelStats";