Fix qti in-call audio on P vendor

Change-Id: I791246adca2089efa5150346e7245fddec7c2efe
diff --git a/sepolicy/qualcomm.te b/sepolicy/qualcomm.te
index 9774d76..b3b0166 100644
--- a/sepolicy/qualcomm.te
+++ b/sepolicy/qualcomm.te
@@ -1,9 +1,10 @@
 attribute rild_26_0;
 attribute rild_27_0;
+attribute rild_28_0;
 
 #me.phh.treble.qti.audio is system-signed
 allow system_app hal_telephony_hwservice:hwservice_manager { find };
-allow { rild_26_0 rild_27_0 system_app } { rild_26_0 rild_27_0 system_app }:binder { call transfer };
+allow { rild_26_0 rild_27_0 rild_28_0 system_app } { rild_26_0 rild_27_0 rild_28_0 system_app }:binder { call transfer };
 
 #Pixel 1
 type vnd_qcril_audio_hwservice, hwservice_manager_type;