Preimage `0xde349d6465c2a33342f925daaf098b292d00fe586efa3a61038ebeb2d1463c32` is marked as requested for numerous months now, however, neither an owner exists nor any pallet currently requests it. The root origin is required to unrequest that preimage. 

Clear a previously made request for a preimage.

NOTE: THIS MUST NOT BE CALLED ON `hash` MORE TIMES THAN `request_preimage`.

- Problem Statement: Preimage `0xde349d6465c2a33342f925daaf098b292d00fe586efa3a61038ebeb2d1463c32` has been marked as requested for months without an owner or active pallet.
- Significance: Root origin needed to unrequest the preimage, highlighting a system inefficiency.
- Proposed Solution: Provide the root origin to unrequest the preimage.
- Expected Outcomes: Resolving the issue of unclaimed preimage requests, improving system functionality.

#55 Clean storage from stuck preimage