Add itables_for_dash to the wheel and sdist

[mwouts]

This PR is a follow-up on #358 - it fixes the inclusion of the itables_for_dash package in the sdist and wheel.

[github-actions]

Thank you for making this pull request.

Did you know? You can try it on Binder: .

Also, the version of ITables developed in this PR can be installed with pip:

pip install git+https://github.com/mwouts/itables.git@include_itables_for_dash_in_packages

(this requires nodejs, see more at Developing ITables)

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 93.78%. Comparing base (4a059a8) to head (4eda81d).

❌ Your project status has failed because the head coverage (90.92%) is below the target coverage (93.00%). You can increase the head coverage or adjust the target coverage.

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #361   +/-   ##
=======================================
  Coverage   93.78%   93.78%           
=======================================
  Files          31       31           
  Lines        1432     1432           
=======================================
  Hits         1343     1343           
  Misses         89       89           

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