Update sunfish SVN to 64

Bug: 285692955
(cherry picked from https://googleplex-android-review.googlesource.com/q/commit:a80c485b31778565c0748c8c5c2ed3ce9f073465)
Merged-In: I887d5b269f64e523b07e704f51715e714ee43863
Change-Id: I887d5b269f64e523b07e704f51715e714ee43863

device.mk

diff --git a/device.mk b/device.mk
index 3eec582..64d93e8 100644
--- a/device.mk
+++ b/device.mk
@@ -887,7 +887,7 @@
 
 # Increment the SVN for any official public releases
 PRODUCT_PROPERTY_OVERRIDES += \
-	ro.vendor.build.svn=63
+	ro.vendor.build.svn=64
 
 PRODUCT_COPY_FILES += \
     $(LOCAL_PATH)/powerhint.json:$(TARGET_COPY_OUT_VENDOR)/etc/powerhint.json