Use dependencies from crates-io instead of git deps from the Polkadot SDK repository

[stiiifff]

[metricaez]

Hi! During the last day's I have made some progress with this as it was requested by SP team for an emulator use case they wan to try.
They have provided me this versions as reference.
Here is the branch, currently what is left for this to be done is migrating pallet-dex to creates.io dependencies as it is retrieving sp-io v.23 which is generating a conflict.
How would you like to proceed?
Thanks!

[metricaez]

Update:
Now it's compiling.
Notes:

• Had to also update pallet-dex but bot failed on a run.
• Found a small bug that was already fixed here and on the meantime can be manually patched by copying the missing file like this cp /<path-to-polkadot-sdk>/contracts/benchmarks/* ~/.cargo/registry/src/index.crates.io-6f17d22bba15001f/pallet-contracts-22.0.0/benchmarks

[stiiifff]

@metricaez @ayushmishra2005 Would be nice to resolve this one soon 🙏️

[moliholy]

@metricaez @ayushmishra2005 Would be nice to resolve this one soon 🙏️

This is already done here.

[stiiifff]

Closed by #315