Dependencies of polkadot not related to the version

[lemunozm]

Hi

This line: https://github.com/paritytech/arkworks-substrate/blob/main/Cargo.toml#L32, because it does not specify any version/branch, fetches a lot of polkadot dependencies from master. This ends up mixing polkadot dependencies if you're tied to a specific polkadot version.

Depending on how a project orders the polkadot dependencies, it could lead to problems using two different crates at the same time.

[lemunozm]

For anyone having this issue, you can add this to your Cargo.toml:

[patch."https://github.com/paritytech/polkadot-sdk"]
sp-crypto-ec-utils = { git = "https://github.com/paritytech//polkadot-sdk", branch = "release-polkadot-v1.7.2" }

Note the double // in paritytech//polkadot-sdk is required to say cargo to treat the repo as a different one from the one in the patch url