[Fix] documentation deploy CI/CD job

[felixdittrich92]

This PR:

• Fix required dependencies for older documentation versions
• Actual failing job: https://github.com/mindee/doctr/actions/runs/11889630781/job/33126583554

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 96.55%. Comparing base (c56bf41) to head (956c959).

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1781      +/-   ##
==========================================
- Coverage   96.58%   96.55%   -0.03%     
==========================================
  Files         165      165              
  Lines        7901     7901              
==========================================
- Hits         7631     7629       -2     
- Misses        270      272       +2     

Flag	Coverage Δ
unittests	96.55% <ø> (-0.03%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

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