Revert "Revert "Make the boot image non-debuggable.""

The fix for b/29043547 has been submitted.

Bug: 28769520

This reverts commit cc98f634847914d306d9c1ae16c46b95e0645270.

Change-Id: I6ed511c0024ecaee75740e2847d1be20c4fb07dd
1 file changed