Add proceedings and zenodo to documentation

[andrea-pasquale]

As title says.

@scarrazza for qibocal and qibolab I've added the authors by their contribution to the project.
Let me know if you agree.

Checklist:

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

[andrea-pasquale]

Tests are failing due to an issue with furo already raised in qiboteam/qibocal#280.

[scarrazza]

Thank you.

[codecov]

Codecov Report

Patch and project coverage have no change.

Comparison is base (7945be7) 100.00% compared to head (fad96a4) 100.00%.

Additional details and impacted files

@@            Coverage Diff            @@
##            master      #837   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files           47        47           
  Lines         5942      5942           
=========================================
  Hits          5942      5942           

Flag	Coverage Δ
unittests	100.00% <ø> (ø)

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