Update SVN to 12 for O6R4 December QPR 2021

Bug: 208388283
Change-Id: Iabd6c76a8bf59312239b0a58e05f2385134cdd7c
(cherry picked from commit f96311139f40da89cd3517b748866a1df986c059)
Merged-In:Iabd6c76a8bf59312239b0a58e05f2385134cdd7c
diff --git a/device-oriole.mk b/device-oriole.mk
index e878187..6f99336 100644
--- a/device-oriole.mk
+++ b/device-oriole.mk
@@ -144,7 +144,7 @@
 
 # Increment the SVN for any official public releases
 PRODUCT_VENDOR_PROPERTIES += \
-    ro.vendor.build.svn=11
+    ro.vendor.build.svn=12
 
 # Hide cutout overlays
 PRODUCT_PACKAGES += \
diff --git a/device-raven.mk b/device-raven.mk
index a597b72..ebd5c38 100644
--- a/device-raven.mk
+++ b/device-raven.mk
@@ -145,7 +145,7 @@
 
 # Increment the SVN for any official public releases
 PRODUCT_VENDOR_PROPERTIES += \
-    ro.vendor.build.svn=11
+    ro.vendor.build.svn=12
 
 # Hide cutout overlays
 PRODUCT_PACKAGES += \