Update Coral SVN to 46

Bug: 198443012
Change-Id: I43a86ff093a7436291c3b12742d8062c79204693
(cherry picked from commit e671810bc5b20cfdf91c70c1d73648b057652df9)
diff --git a/device.mk b/device.mk
index abbd902..b153158 100644
--- a/device.mk
+++ b/device.mk
@@ -967,7 +967,7 @@
 
 # Increment the SVN for any official public releases
 PRODUCT_PROPERTY_OVERRIDES += \
-	ro.vendor.build.svn=45
+	ro.vendor.build.svn=46
 
 PRODUCT_COPY_FILES += \
     $(LOCAL_PATH)/powerhint.json:$(TARGET_COPY_OUT_VENDOR)/etc/powerhint.json