Introduce `PalletId` as an additional seed parameter for pool's account
id derivation.
The PR also introduces the `pallet_asset_conversion_ops` pallet with a
call to migrate a given pool to thew new account. Additionally
`fungibles::lifetime::ResetTeam` and `fungible::lifetime::Refund`
traits, to facilitate the migration of pools.
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Co-authored-by: command-bot <>
Muharem