Update SVN to 2 for June 2019 release for Bonito/Sargo
bug:129374896
(cherry picked from commit 364cf28095417e0dd5c161b1de621b10d13acda5)

Change-Id: Iac2f34a42276d90445484958adf9e99841c9a47d
diff --git a/device.mk b/device.mk
index ad45cf3..e5e84cb 100644
--- a/device.mk
+++ b/device.mk
@@ -805,4 +805,4 @@
 
 # Increment the SVN for any official public releases
 PRODUCT_PROPERTY_OVERRIDES += \
-	ro.vendor.build.svn=1
+	ro.vendor.build.svn=2