Revert "Revert "Revert "Add the 'bdev_type' attribute to all block devic..."" am: e46e4134e5 am: 2719edbdc0 am: 614a26162f am: 2562c5626c am: a145ded60c

Original change: https://android-review.googlesource.com/c/device/mediatek/wembley-sepolicy/+/1861988

Change-Id: I15133e814206d9dfae2404e49c7c643b685fe4f4