Update Crosshatch SVN to 17

Bug:139434268
Change-Id: Ib75c9aa1e4baf969bc1db40020b38c5462f87bf3
(cherry picked from commit ac94d5c43962507d140b4397662d2673325749c5)
diff --git a/device.mk b/device.mk
index 8f0f011..ec07f05 100644
--- a/device.mk
+++ b/device.mk
@@ -816,7 +816,7 @@
 
 # Increment the SVN for any official public releases
 PRODUCT_PROPERTY_OVERRIDES += \
-    ro.vendor.build.svn=16
+    ro.vendor.build.svn=17
 
 PRODUCT_PRODUCT_PROPERTIES += \
     ro.adb.secure=1