(SHIFT) Revert "Pre-grant ACCESS_MEDIA_LOCATION permission"

This reverts commit 03ef65b5db76961c901d0971bec9e13657418ad4.

Test: run gts-dev -m GtsPermissionTestCases --test com.google.android.permission.gts.DefaultPermissionGrantPolicyTest#testDefaultGrantsWithRemoteExceptions

Change-Id: I88a7dcc915c3c4815e8569a6e7dee9925e7c2a69
diff --git a/default-permissions_com.stevesoltys.seedvault.xml b/default-permissions_com.stevesoltys.seedvault.xml
index 4bcaa7b..656e711 100644
--- a/default-permissions_com.stevesoltys.seedvault.xml
+++ b/default-permissions_com.stevesoltys.seedvault.xml
@@ -3,7 +3,5 @@
     <exception package="com.stevesoltys.seedvault">
         <!-- Notifications -->
         <permission name="android.permission.POST_NOTIFICATIONS" fixed="false"/>
-        <!-- Needed to back up original files with all metadata -->
-        <permission name="android.permission.ACCESS_MEDIA_LOCATION" fixed="true"/>
     </exception>
 </exceptions>