Run all benchmarks "as tests" in short setup on every PR (#2846)

* Run all benchmarks "as tests" in short setup on every PR

* Fix

* Update scripts/ci/gitlab/pipeline/short-benchmarks.yml

Co-authored-by: Alexander Samusev <[email protected]>

* Updated TODO

* Removed `--execution wasm`

* [asset-conv] Unused Balances type

* [asset-conv] native asset change

* Dedicated `AssetBalance` type for `pallet_assets` instances

* Improved local vs foreign asset handling + test for not allowing pool_assets in pool

* Removed `into_multiasset_id`

* Fix

* Refactor

* Fixed create_pool for benchmark with LocalAndForeignAssets (finally found it)

* Revert

* fmt

* Migrates pools with `MultiLocation { parents: 0, interior: Here }` to `MultiLocation { parents: 1, interior: Here }`

* Allow `set_storage` for `AllowMultiAssetPools` / `LiquidityWithdrawalFee`

* Benchmarks work

* Removed comment + more defensive migration

* `T::Currency::transfer` -> `Balances::transfer_all` in migration

* Change pool_id in migration

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Co-authored-by: Alexander Samusev <[email protected]>
Co-authored-by: parity-processbot <>