zenfone9: Switch to sepolicy_vendor repo

this repo have sepolicy for taro and others sm8450 repo instead of legacy sepolicy vndr

Change-Id: Id81345586b9be93ccfdddbac7656cbf97529792d
diff --git a/omni.dependencies b/omni.dependencies
index 51c4cf0..17307c7 100644
--- a/omni.dependencies
+++ b/omni.dependencies
@@ -8,8 +8,8 @@
   {
     "remote": "omnirom",
     "repository": "android_device_qcom_sepolicy_vndr",
-    "target_path": "device/qcom/sepolicy_vndr",
-    "revision": "android-13.0"
+    "target_path": "device/qcom/sepolicy_vendor",
+    "revision": "android-13.0-vendor"
   },
   {
     "remote": "omnirom",