Seandroid: Add policy to enable voice and data call

Adding policy to enable voice add data call

Change-Id: Iae2b204b041689814d49cf0f5d34701ff86ca7ea
diff --git a/common/radio.te b/common/radio.te
index f8e3ace..b7f248c 100644
--- a/common/radio.te
+++ b/common/radio.te
@@ -4,3 +4,4 @@
 
 #Need permission to execute com.qualcomm.qti.telephony/app_dex/xx
 allow radio radio_data_file:file execute;
+allow radio shell_data_file:dir search;