Fix cargo publish beta

[jose-blockchain]

Summary of Changes

Docs: https://github.com/marketplace/actions/publish-crates

Testing

Risks

How were these changes tested?

What future testing should occur?

Checklist:

• My code follows the style guidelines of this project
• I have performed a self-review of my code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes
• Any dependent changes have been merged and published in downstream modules

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (c1b5abd) 41.49% compared to head (d748ee1) 40.54%.
Report is 12 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #302      +/-   ##
==========================================
- Coverage   41.49%   40.54%   -0.96%     
==========================================
  Files          40       45       +5     
  Lines        5111     5359     +248     
  Branches        0       47      +47     
==========================================
+ Hits         2121     2173      +52     
- Misses       2990     3185     +195     
- Partials        0        1       +1     

Flag	Coverage Δ
unittests	76.61% <ø> (?)

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[friedger]

How is this different to #259 ?
Is the PR ready for review?
What is the purpose of this PR? Could you please document a bit more?

[CLAassistant]

All committers have signed the CLA.