Update SVN for Wahoo to 23 for Feb 2019 Release
Bug: 120144419
(cherry picked from commit cd2d29dc83b24e7ebe6700cccdc10212e93c7ca2)

Change-Id: I58855207a151d1035aca86593a57df1966751059
diff --git a/device.mk b/device.mk
index 2b4a428..d55231b 100755
--- a/device.mk
+++ b/device.mk
@@ -36,7 +36,7 @@
 
 # Set the SVN for the targeted MR release
 PRODUCT_PROPERTY_OVERRIDES += \
-    ro.vendor.build.svn=21
+    ro.vendor.build.svn=23
 
 # Enforce privapp-permissions whitelist
 PRODUCT_PROPERTY_OVERRIDES += \