Update raven SVN to  68

Bug: 295937899
Change-Id: I860de9766063f9674a6b4a9fd2d2deeea3e1b8f0
diff --git a/device-raven.mk b/device-raven.mk
index c0f34d3..cddf95e 100644
--- a/device-raven.mk
+++ b/device-raven.mk
@@ -194,7 +194,7 @@
 
 # Increment the SVN for any official public releases
 PRODUCT_VENDOR_PROPERTIES += \
-    ro.vendor.build.svn=67
+    ro.vendor.build.svn=68
 
 # Set support hide display cutout feature
 PRODUCT_PRODUCT_PROPERTIES += \