Update lynx SVN to 9 am: b1270a0342 am: 44a04c7eab am: 5889ca8ac8

Original change: https://googleplex-android-review.googlesource.com/c/device/google/lynx/+/23451028

Change-Id: I4c2931902db8649026012283cd0dd966053353bd
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>

device-lynx.mk

@@ -205,7 +205,7 @@ PRODUCT_VENDOR_PROPERTIES += \
 
 # Increment the SVN for any official public releases
 PRODUCT_VENDOR_PROPERTIES += \
-    ro.vendor.build.svn=8
+    ro.vendor.build.svn=9
 
 # Set support hide display cutout feature
 PRODUCT_PRODUCT_PROPERTIES += \