Add policies for new services.

Bug: 30989383
Bug: 34731101
Test: manual
Change-Id: Icf9d48568b505c6b788f2f5f456f2d709969fbeb
diff --git a/private/bufferhubd.te b/private/bufferhubd.te
new file mode 100644
index 0000000..4fa77a5
--- /dev/null
+++ b/private/bufferhubd.te
@@ -0,0 +1 @@
+init_daemon_domain(bufferhubd)