zenfone8: Track android-12.1 kernel branch

Change-Id: Ic25e40c380c402538d7dda7f336e33543a281097
diff --git a/omni.dependencies b/omni.dependencies
index 18fe0ae..3fb4e11 100644
--- a/omni.dependencies
+++ b/omni.dependencies
@@ -35,7 +35,7 @@
     "remote": "omnirom",
     "repository": "android_kernel_asus_sm8350",
     "target_path": "kernel/asus/sm8350",
-    "revision": "android-12.0"
+    "revision": "android-12.1"
   },
   {
      "remote": "omnirom",