Allow keystore to talk to keymint

Test: None
Change-Id: Icb1f60b3c2971488a6a890c063d4e4babab2b2f2
diff --git a/private/keystore.te b/private/keystore.te
index 2f62920c..5cded8a 100644
--- a/private/keystore.te
+++ b/private/keystore.te
@@ -8,6 +8,9 @@
 # talk to confirmationui
 hal_client_domain(keystore, hal_confirmationui)
 
+# talk to keymint
+hal_client_domain(keystore, hal_keymint)
+
 # This is used for the ConfirmationUI async callback.
 allow keystore platform_app:binder call;