This should remove nearly all usage of `sp-std` except:
- bridge and bridge-hubs
- a few of frames re-export `sp-std`, keep them for now
- there is a usage of `sp_std::Writer`, I don't have an idea how to move
it

Please review proc-macro carefully. I'm not sure I'm doing it the right
way.

Note: need `/bot fmt`

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Co-authored-by: Bastian Köcher <git@kchr.de>
Co-authored-by: command-bot <>

Introduce an optional auto-increment setup for the IDs of new assets.

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Co-authored-by: joe petrowski <25483142+joepetrowski@users.noreply.github.com>
Co-authored-by: Bastian Köcher <git@kchr.de>

Closes: https://github.com/paritytech/polkadot-sdk/issues/4298

This PR also merges `xcm-fee-payment-runtime-api` module to the
`xcm-runtime-api`.


## TODO

- [x] rename `convert` to `convert_location` and add new one
`convert_account` (opposite direction)
- [x] add to the all testnet runtimes
- [x] check polkadot-js if supports that automatically or if needs to be
added manually https://github.com/polkadot-js/api/pull/5917
- [ ] backport/patch for fellows and release (asap)

## Open questions
- [x] should we merge `xcm-runtime-api` and
`xcm-fee-payment-runtime-api` to the one module `xcm-runtime-api` ?

## Usage
Input:
 - `location:  VersionedLocation`
 
Output:
 - account_id bytes


![image](https://github.com/paritytech/polkadot-sdk/assets/8159517/4607b15a-77d2-462b-806c-606107776c0d)

---------

Co-authored-by: Bastian Köcher <git@kchr.de>