Revert "Switch to toybox ls."

This reverts commit 981564094b07bb82d78667f317478a8a018a814b.

Change-Id: Ib84805d06a8ba281bc2a5d2f2b469f6f07d1769a
(cherry picked from commit 45d0f825c8d3c3b2dea18796ebb04071672ead0f)
1 file changed