Diced: Add policy for diced the DICE daemon.

Bug: 198197213
Test: N/A
Change-Id: I5d0b06e3cd0c594cff6120856ca3bb4f7c1dd98d
diff --git a/private/access_vectors b/private/access_vectors
index 6edcd1f..21fa534 100644
--- a/private/access_vectors
+++ b/private/access_vectors
@@ -749,6 +749,16 @@
 	use_dev_id
 }
 
+class diced
+{
+	demote
+	demote_self
+	derive
+	get_attestation_chain
+	use_seal
+	use_sign
+}
+
 class drmservice {
 	consumeRights
 	setPlaybackStatus