add missing permission file

Google/etc/default-permissions/google-sync-permissions.xml

@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="UTF-8"?>
+  <exceptions>
+      <exception package="com.google.android.backuptransport">
+          <permission name="android.permission.READ_CONTACTS" fixed="false"></permission>
+          <permission name="android.permission.WRITE_CONTACTS" fixed="false"></permission>
+          <permission name="android.permission.GET_ACCOUNTS" fixed="false"></permission>
+      </exception>
+
+      <exception package="com.google.android.syncadapters.contacts">
+          <permission name="android.permission.READ_CONTACTS" fixed="false"></permission>
+          <permission name="android.permission.WRITE_CONTACTS" fixed="false"></permission>
+          <permission name="android.permission.GET_ACCOUNTS" fixed="false"></permission>
+          <permission name="com.google.android.googleapps.permission.GOOGLE_AUTH.cp" fixed="false"/>
+      </exception>
+
+      <exception package="com.google.android.syncadapters.calendar">
+          <permission name="android.permission.READ_CALENDAR" fixed="false"></permission>
+          <permission name="android.permission.WRITE_CALENDAR" fixed="false"></permission>
+      </exception>
+  </exceptions>