Docs deployment fix and configure TagBot for subpackages

[hakkelt]

• Instruct TagBot to handle subpackage tags besides the parent package tagging
• Fix URL in deploydocs function call

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 87.60%. Comparing base (08ec4a2) to head (2bcdda2).
⚠️ Report is 1 commits behind head on master.

Additional details and impacted files

@@           Coverage Diff           @@
##           master      #34   +/-   ##
=======================================
  Coverage   87.60%   87.60%           
=======================================
  Files          45       45           
  Lines        3026     3026           
=======================================
  Hits         2651     2651           
  Misses        375      375           

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