Update lynx SVN to 18 am: 9909067723 am: 0ba105017e am: 8b2180134e

Original change: https://googleplex-android-review.googlesource.com/c/device/google/lynx/+/24687081

Change-Id: I9feed81a95c7e10eef39bf21858909c85e592e5d
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>

device-lynx.mk

@@ -206,7 +206,7 @@ PRODUCT_VENDOR_PROPERTIES += \
 
 # Increment the SVN for any official public releases
 PRODUCT_VENDOR_PROPERTIES += \
-    ro.vendor.build.svn=17
+    ro.vendor.build.svn=18
 
 # Set support hide display cutout feature
 PRODUCT_PRODUCT_PROPERTIES += \