Update badges in the Readme.

[SultanOrazbayev]

A small fix for the PyPI badge and added conda-forge badge.

Update: I tried and failed to add the labels. Hope this is OK.

[bsipocz]

Please don't add a conda-forge badge as our official release is pypi or maybe github, but definitely not conda-forge.
But the pypi badge is indeed broken, so once this PR is squashed back to one commit that fixes the pypi badge we can merge it.

[SultanOrazbayev]

Thank you for the quick feedback! I removed conda-forge... if I understand correctly, squashing is done by the merger (so on your end)?

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 66.80%. Comparing base (4d23117) to head (48bb308).
Report is 2 commits behind head on main.

❗ Current head 48bb308 differs from pull request most recent head 89884a7. Consider uploading reports for the commit 89884a7 to get more accurate results

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #2961   +/-   ##
=======================================
  Coverage   66.80%   66.80%           
=======================================
  Files         237      237           
  Lines       18321    18321           
=======================================
  Hits        12239    12239           
  Misses       6082     6082           

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

[bsipocz]

if I understand correctly, squashing is done by the merger (so on your end)?

Yes, I can do that. I've also fixed the link target of the badge.

[bsipocz]

(btw, we do have a lot of dev versions pushed to pypi, but unfortunately I didn't find a way to show those version numbers in the badge, therefore I linked to the version history page rather than the main pypi one)