XCM instructions weights should comply with evm foreign assets

[librelois]

What does it do?

With the introduction of evm foreign assets, 3 XCM instructions cost more when they handle evm foreign assets, theses instructions are:

• WithdrawAsset
• DepositAsset
• TransferAsset

We currently charge only 200 000 cpu-time weights and 7242 proof size bytes, we should charge based on hardcoded gas limit for evm foreign assets operations instead.

What important points reviewers should know?

This PR need to add the new pallet-moonbeam-foreign-assets on moonriver and moonbeam because with have the same XCM benchmarks pallet for all runtimes.

The configuration of the pallet-moonbeam-foreign-assets on moonriver and moonbeam prohibit the creation of evm foreign assets, with type AssetIdFilter = Nothing;

Is there something left for follow-up PRs?

What alternative implementations were considered?

Are there relevant PRs or issues in other repositories (Substrate, Polkadot, Frontier, Cumulus)?

What value does it bring to the blockchain users?

[github-actions]

Coverage Report

@@                Coverage Diff                 @@
##           master   elois-xcm-fees      +/-   ##
==================================================
- Coverage   80.97%           80.96%   -0.01%     
  Files         282              282              
+ Lines       81590            81614      +24     
==================================================
+ Hits        66065            66071       +6     
+ Misses      15525            15543      +18     

Files Changed	Coverage
/client/rpc/manual-xcm/src/lib.rs	88.46% (+0.46%)	🔼
/pallets/moonbeam-foreign-assets/src/lib.rs	68.18% (-1.49%)	🔽
/runtime/moonbeam/src/lib.rs	46.92% (-0.22%)	🔽
/runtime/moonbeam/src/xcm_config.rs	52.63% (-1.72%)	🔽
/runtime/moonriver/src/lib.rs	47.14% (-0.23%)	🔽
/runtime/moonriver/src/xcm_config.rs	50.53% (-1.64%)	🔽

Coverage generated Thu Aug 15 12:46:03 UTC 2024

[RomarQ]

TODO

[RomarQ]

TODO