Motion #17 in the Council (Collective) pallet contained invalid calldata. During a runtime upgrade the function signature of the `membership` pallet changed, such that the calldata could not be encoded and the storage at `Council.proposalOf()` was corrupted. This lead to the inability to close and execute motion #17 as well as decoding issues in the apps frontend.

This motion inserts the correct calldata to remove a member from the advsiory committee.


Schedule the currently externally-proposed majority-carries referendum to be tabled
immediately. If there is no externally-proposed referendum currently, or if there is one
but it is not a majority-carries referendum then it fails.

The dispatch of this call must be `FastTrackOrigin`.

- `proposal_hash`: The hash of the current external proposal.
- `voting_period`: The period that is allowed for voting on this proposal.
	Must be always greater than zero.
	For `FastTrackOrigin` must be equal or greater than `FastTrackVotingPeriod`.
- `delay`: The number of block after voting has ended in approval and this should be
  enacted. This doesn't have a minimum amount.

Emits `Started`.

Weight: `O(1)`

- **Problem Statement:** Invalid calldata in Motion #17 caused issues in closing and executing the motion, impacting the Council's functionality and frontend decoding.
- **Significance:** The incorrect calldata affected the ability to remove a member from the advisory committee, disrupting the Council's operations.
- **Proposed Solution:** Inserting the correct calldata to rectify the issue and enable the removal of a member from the advisory committee.
- **Expected Outcomes:** Restoration of functionality, resolution of decoding issues, and successful removal of a member from the advisory committee.

#10 Unbrick Council collective