Set ro.hardware.vulkan=ranchu

bug: 156048968

wonder if this helps

Change-Id: Icde09a04c7c61682484a4310f97fe94a08a12d75
Merged-In: Icde09a04c7c61682484a4310f97fe94a08a12d75
diff --git a/init.ranchu.rc b/init.ranchu.rc
index 05e6079..9be9885 100644
--- a/init.ranchu.rc
+++ b/init.ranchu.rc
@@ -4,6 +4,7 @@
 on early-init
     mount proc proc /proc remount hidepid=2,gid=3009
     setprop ro.hardware.egl emulation
+    setprop ro.hardware.vulkan ranchu
 
 on init
     # set RLIMIT_MEMLOCK to 8MB for BPF network statistics