Add command to reset mon quorum when all MONs are down

[gauravsitlani]

• Currently the restore-quorum command doesn't address the scenario to recover when all the MONs are down.
• Adding this issue to cover the above scenario to recover the mon quorum from OSDs:
  core: add a procedure to recover mon quorum from OSDs rook#7154

[travisn]

If we can verify rook/rook#11895, then we could base the krew command on those steps.

[travisn]

If we can verify rook/rook#11895, then we could base the krew command on those steps.

To clarify, #11895 will help with the scenario where the mons are just down, but not corrupted. We would still need a procedure to recover the cluster where the mon data is completely lost/corrupted and we have to recover the mon quorum from the OSDs.