docs: fix RTD config requirements

[dpgaspar]

Description

Fix RTD dependencies

ADDITIONAL INFORMATION

• [ ] Has associated issue:
• [ ] Is CRUD MVC related.
• [ ] Is Auth, RBAC security related.
• [ ] Changes the security db schema.
• [ ] Introduces new feature
• [ ] Removes existing feature

[codecov[bot]]

Codecov Report

Merging #2140 (c98771a) into master (a2c3a0e) will decrease coverage by 33.52%. The diff coverage is n/a.

@@             Coverage Diff             @@
##           master    #2140       +/-   ##
===========================================
- Coverage   78.66%   45.15%   -33.52%     
===========================================
  Files          72       72               
  Lines        8686     8555      -131     
===========================================
- Hits         6833     3863     -2970     
- Misses       1853     4692     +2839     

Flag	Coverage Δ
python	45.15% <ø> (-33.52%)	:arrow_down:

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see 57 files with indirect coverage changes