Updating badges in README

[andrea-pasquale]

Refactoring of README following qiboteam/qibolab#788

Checklist:

• Reviewers confirm new code works as expected.
• Tests are passing.
• Coverage does not decrease.
• Documentation is updated.

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (3a2e434) 99.96% compared to head (8423e90) 99.96%.

❗ Current head 8423e90 differs from pull request most recent head 34640c1. Consider uploading reports for the commit 34640c1 to get more accurate results

Additional details and impacted files

@@           Coverage Diff           @@
##           master    #1199   +/-   ##
=======================================
  Coverage   99.96%   99.96%           
=======================================
  Files          70       70           
  Lines       10414    10414           
=======================================
  Hits        10410    10410           
  Misses          4        4           

Flag	Coverage Δ
unittests	99.96% <ø> (ø)

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[MatteoRobbiati]

Thanks!
The latestdoi link is not working: https://zenodo.org/badge/latestdoi/3997195

[andrea-pasquale]

Thanks! The latestdoi link is not working: https://zenodo.org/badge/latestdoi/3997195

Thanks, let me fix it now.

[MatteoRobbiati]

Thanks, perfect.