onclite: Adoptable storage: Use CTS filenames encryption, not HEH

Test: adb shell sm set-virtual-disk true
Bug: 123297412
Change-Id: Ide44f4e59be85e081b8e12c3e1d86b4a830dda82

vendor.prop

@@ -30,6 +30,9 @@ persist.vendor.camera.expose.aux=1
 ro.soc.manufacturer=Qualcomm
 ro.soc.model=SDM450
 
+# Crypto
+ro.crypto.volume.filenames_mode=aes-256-cts
+
 # Display post-processing
 ro.vendor.display.cabl=0
 ro.vendor.display.sensortype=2