Revert "Revert^2 "Add the 'bdev_type' attribute to all block devices""

This reverts commit 03b647d2055957ad9c92a3e9c7c60a93a1807199.

Reason for revert: Restore this patch since it was not necessary to revert this patch.
Bug: 202520796
Change-Id: Ia2629994551d4f9ca12acc109104472450db98dc
1 file changed