Support picture_in_picture only if device is not low ram

Can verify using this command:

    adb shell dumpsys package | grep picture_in_picture

Bug: 65602088
Test: manual
Change-Id: I0e91cb63ce9d4b3ae059afc91d76a36ffc6a0a53
diff --git a/data/etc/handheld_core_hardware.xml b/data/etc/handheld_core_hardware.xml
index 0d5d206..ec7be53 100644
--- a/data/etc/handheld_core_hardware.xml
+++ b/data/etc/handheld_core_hardware.xml
@@ -45,7 +45,7 @@
     <feature name="android.software.backup" />
     <feature name="android.software.home_screen" />
     <feature name="android.software.input_methods" />
-    <feature name="android.software.picture_in_picture" />
+    <feature name="android.software.picture_in_picture" notLowRam="true" />
     <feature name="android.software.activities_on_secondary_displays" />
     <feature name="android.software.print" />
     <feature name="android.software.companion_device_setup" />