Add SELinux policy for Identity Credential HAL

Bug: 111446262
Test: VtsHalIdentityCredentialTargetTest
Change-Id: Icb5a0d8b24d463a2f1533f8dd3bfa84bf90acc6f
diff --git a/public/hal_identity.te b/public/hal_identity.te
new file mode 100644
index 0000000..a8df186
--- /dev/null
+++ b/public/hal_identity.te
@@ -0,0 +1,4 @@
+# HwBinder IPC from client to server
+binder_call(hal_identity_client, hal_identity_server)
+
+hal_attribute_hwservice(hal_identity, hal_identity_hwservice)