RESTRICT AUTOMERGE Revoke dev perm if app is upgrading to post 23 and perm has pre23 flag

If a permission has the "pre23" flag, and an app is upgrading past api
23, then we should not assume that a "development" permission remains
granted

Fixes: 259458532
Test: atest RevokeSawPermissionTest
Change-Id: I214396f455c5ed9e8bac2e50b1525b86475c81c7