Enable One-handed mode for C10/P10

Test: check settings > system > gesture > one handed mode
Test: make
Bug: 213843981
Change-Id: I0004659b248dafacf903f66cb7f91f0731619581

device-cheetah.mk

@@ -175,3 +175,7 @@ else
         PRODUCT_COPY_FILES += \
                 device/google/pantah/location/gps_user.xml.c10:$(TARGET_COPY_OUT_VENDOR)/etc/gnss/gps.xml
 endif
+
+# Set support one-handed mode
+PRODUCT_PRODUCT_PROPERTIES += \
+    ro.support_one_handed_mode=true

device-panther.mk

@@ -169,3 +169,7 @@ else
         PRODUCT_COPY_FILES += \
                 device/google/pantah/location/gps_user.xml.p10:$(TARGET_COPY_OUT_VENDOR)/etc/gnss/gps.xml
 endif
+
+# Set support one-handed mode
+PRODUCT_PRODUCT_PROPERTIES += \
+    ro.support_one_handed_mode=true