Update SVN to 13 for O6R4 December QPR 2021

Bug: 208388283
Change-Id: I413a9c159fc9fde0447e3f6f24174d02a2c2dc2e
diff --git a/device-oriole.mk b/device-oriole.mk
index 6f99336..0756f61 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=12
+    ro.vendor.build.svn=13
 
 # Hide cutout overlays
 PRODUCT_PACKAGES += \