SePolicy rules for initial media quality HAL service

We add a new HAL service specific for TV that will support ambient
backlight on TV and manage picture and sound profile for TV setting.
Will also support ACR and AIPQ in the future.

Bug: 375092640
Test: m on cuttlefish and gambit

Change-Id: I35da1e652f285fb8845049582046fe4b4ecc9704
diff --git a/private/su.te b/private/su.te
index 2d4b0c6..1e2adef 100644
--- a/private/su.te
+++ b/private/su.te
@@ -106,6 +106,7 @@
   typeattribute su hal_ir_client;
   typeattribute su hal_keymaster_client;
   typeattribute su hal_light_client;
+  typeattribute su hal_mediaquality_client;
   typeattribute su hal_memtrack_client;
   typeattribute su hal_neuralnetworks_client;
   typeattribute su hal_nfc_client;