New dev_types and other minor adjustments.

Add new dev_type:
- ump_device : Unified Memory Provider driver.
       The file_contexts entry should be
       described on a per device basis.

Minor adjustments:
- tee needs netlink socket access.
- ueventd needs to grant file operations.

Change-Id: I915304da687d3a2b9aa417e6f91ea915bd697676
Signed-off-by: rpcraig <rpcraig@tycho.ncsc.mil>
diff --git a/tee.te b/tee.te
index ce4e2b6..d5e8ff7 100644
--- a/tee.te
+++ b/tee.te
@@ -11,3 +11,4 @@
 allow tee tee_device:chr_file rw_file_perms;
 allow tee tee_data_file:dir { getattr write add_name };
 allow tee tee_data_file:file create_file_perms;
+allow tee self:netlink_socket { create bind read };