Update raven SVN to 78

Bug: 313797924
Change-Id: I076db31a580a1cdacf0d55fa131cee22b8da1cc2
diff --git a/device-raven.mk b/device-raven.mk
index a5e0de7..ac26300 100644
--- a/device-raven.mk
+++ b/device-raven.mk
@@ -212,7 +212,7 @@
 
 # Increment the SVN for any official public releases
 PRODUCT_VENDOR_PROPERTIES += \
-    ro.vendor.build.svn=77
+    ro.vendor.build.svn=78
 
 # Set support hide display cutout feature
 PRODUCT_PRODUCT_PROPERTIES += \