Old indices are not being cleared up after a reset

[lfv89]

Expected behavior

After a rake chewy:reset runs succesfully, I'd expect for the old indices to be cleared up.

Actual behavior

After running rake chewy:reset a number of times during the past weeks, the old indices were not cleared up, so I ended up hitting the shard's limit for my Bonsai plan.

Steps to reproduce the problem

rake chewy:reset

Version Information

7.2.7