ci: publish crates all at once

[Alenar]

Content

This PR includes reworks the publication of rust crates to leverage the new ability of cargo to works on multiple crates at once.

Currently our publish have huge limitations which hurt our ability to deliver crates with correct dependencies to crates.io :

• we can't use exact versions for published crates depending on another published crates. We set those versions using >=x.y.z as a stopgap, but this means that a published mithril-client can be seen as compatible with an older mithril-common even if they are not.
• we are forced to do a first manual publication when we want to publish a new package

Those limitations are mostly due to the fact that we are publishing the crates one at a time, meaning that if crates B depends on a updated version of A, versions which is not yet published (likely because running publish in dry-run for the CI), the

The idea behind the introduction of the publish test in the CI was to protect ourselves against unpublished dependency graphs when releasing a new version. E.G., if crates A was already published but we want to publish a new version which introduce a dependency against a crate B we want this CI job to fail if B was not taken into account for the publication.

This PR removes those limitations by running cargo publish, dry run or not, on all crates that needs it at once. This means that now cargo publish is able to verify that the whole sets of crates to publish is coherent, solving our issues.

Pre-submit checklist

• Branch
  • Commit sequence broadly makes sense
  • Key commits have useful messages
• PR
  • All check jobs of the CI have succeeded
  • Self-reviewed the diff
  • Useful pull request description
  • Reviewer requested
• Documentation
  • No new TODOs introduced

Issue(s)

Closes #3230

[github-actions]

Test Results

     5 files  ±0     199 suites  ±0   55m 41s ⏱️ - 2m 33s
 2 905 tests ±0   2 905 ✅ ±0  0 💤 ±0  0 ❌ ±0 
10 268 runs  ±0  10 268 ✅ ±0  0 💤 ±0  0 ❌ ±0 

Results for commit fb386eb. ± Comparison against base commit 44502bd.

♻️ This comment has been updated with latest results.

[jpraynaud]

LGTM 👍

[turmelclem]

LGTM 👍