Update Redbull SVN to 19

Bug: 173714037
Change-Id: Id44d203b091d48a07c840e46d5dfa8beab065f73
(cherry picked from commit 6d265bdf7f38a1383169013331e3cc5931489f5b)
diff --git a/device-common.mk b/device-common.mk
index 1ae2473..b57281b 100644
--- a/device-common.mk
+++ b/device-common.mk
@@ -838,7 +838,7 @@
 
 # Increment the SVN for any official public releases
 PRODUCT_PROPERTY_OVERRIDES += \
-	ro.vendor.build.svn=16
+	ro.vendor.build.svn=19
 
 # Enable iwlan service logging for debug
 ifneq (,$(filter userdebug eng, $(TARGET_BUILD_VARIANT)))