Sepolicy for crosvm to show display

They are under RELEASE_AVF_SUPPORT_CUSTOM_VM_WITH_PARAVIRTUALIZED_DEVICES

Bug: 331708504
Test: check if the display shows
Change-Id: I06859493c995e384e1f30554a6a12b9cd3636f30
diff --git a/flagging/Android.bp b/flagging/Android.bp
index bdd0481..b40a80a 100644
--- a/flagging/Android.bp
+++ b/flagging/Android.bp
@@ -17,6 +17,7 @@
 se_flags {
     name: "aosp_selinux_flags",
     flags: [
+        "RELEASE_AVF_SUPPORT_CUSTOM_VM_WITH_PARAVIRTUALIZED_DEVICES",
         "RELEASE_AVF_ENABLE_DEVICE_ASSIGNMENT",
         "RELEASE_AVF_ENABLE_LLPVM_CHANGES",
         "RELEASE_HARDWARE_BLUETOOTH_RANGING_SERVICE",