Fix migrations for pallet-xcm (#6148)
Relates to: https://github.com/paritytech/polkadot-sdk/pull/4826 Relates to: https://github.com/paritytech/polkadot-sdk/issues/3214 `pallet-xcm` stores some operational data that uses `Versioned*` XCM types. When we add a new XCM version (XV), we deprecate XV-2 and remove XV-3. Without proper migration, this can lead to issues with [undecodable storage](https://github.com/paritytech/polkadot-sdk/actions/runs/11381324568/job/31662577532?pr=6092), as was identified on the XCMv5 branch where XCMv2 was removed. This PR extends the existing `MigrateToLatestXcmVersion` to include migration for the `Queries`, `LockedFungibles`, and `RemoteLockedFungibles` storage types. Additionally, more checks were added to `try_state` for these types. - [x] create tracking issue for `polkadot-fellows` https://github.com/polkadot-fellows/runtimes/issues/492 - [x] Add missing `MigrateToLatestXcmVersion` for westend - [x] fix pallet-xcm `Queries` - fails for Westend https://github.com/paritytech/polkadot-sdk/actions/runs/11381324568/job/31662577532?pr=6092 - `V2` was removed from `Versioned*` stuff, but we have a live data with V2 e.g. Queries - e.g. Kusama or Polkadot relay chains ``` VersionNotifier: { origin: { V2: { parents: 0 interior: { X1: { Parachain: 2,124 } } } } isActive: true } ``` ![image](https://github.com/user-attachments/assets/f59f761b-46a7-4def-8aea-45c4e41c0a00) - [x] fix also for `RemoteLockedFungibles` - [x] fix also for `LockedFungibles` - [ ] deploy on Westend chains before XCMv5 - [ ] https://github.com/paritytech/polkadot-sdk/issues/6188 --------- Co-authored-by: command-bot <> Co-authored-by: GitHub Action <[email protected]> Co-authored-by: Francisco Aguirre <[email protected]> (cherry picked from commit efd66030)