Update parity-codec version

[stanislav-tkach]

No description provided.

[dvdplm]

LGTM but before approving I'd like to be reassured that the new versions work correctly with substrate and parity-ethereum.

[stanislav-tkach]

@dvdplm Makes sense. I'm going to create pull requests to substrate and parity-ethereum referencing this branch.

[dvdplm]

Feel free to publish beta versions of the crates as needed: version = "x.y.z.beta.1.

[dvdplm]

@DarkEld3r I'll put this "in progress" for the time being to avoid accidental merges. :)

[bkchr]

As this is just a breaking release, because we removed the implementation for usize. I don't think that we need expensive testing in front of releasing these new versions.

[gui1117]

true if it works with latest 3.5.1, then only change is usize removal.

You can do a substrate branch with patch dependencies to ensure this breaks doesn't create troubles, but as usize usage was wrong, It shouldn't add any trouble actually.

[stanislav-tkach]

Here is an almost green (I suppose impl_version should be updated?) pull request to substrate: paritytech/substrate#2855

Additional updates were required:

• Update parity-codec version finality-grandpa#68
• Update parity-codec version... rhododendron#22
• trie-bench and reference-trie: Update codec version trie#19