Update SVN to 18 for O6R4 Feb MPR 2022

Bug: 208388283
Change-Id: I81a32df8a136222a20d3e880d723dc09e1f6a563
diff --git a/device-oriole.mk b/device-oriole.mk
index 8510066..f199321 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=17
+    ro.vendor.build.svn=18
 
 # Hide cutout overlays
 PRODUCT_PACKAGES += \
diff --git a/device-raven.mk b/device-raven.mk
index cb8ea01..e5d01b5 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=17
+    ro.vendor.build.svn=18
 
 # Hide cutout overlays
 PRODUCT_PACKAGES += \