Refactor/python docstrings for uov estimator

[Dioprz]

Description

Implementation of https://github.com/Crypto-TII/CryptographicEstimators/pull/169 for UOVEstimator.

Review process

• A quick glance at the new docstrings would be great.
• Please search by FIX and TODO in the diff view, in case I has moved some previously existent comment.

Estimator-specific doctests

make docker-run
pytest --doctest-modules -n auto -vv cryptographic_estimators/UOVEstimator

Cumulative test (with all the already migrated docstrings)

make docker-pytest-doctests

Pre-approval checklist

• [x] The code builds clean without any errors or warnings
• [x] I've added/updated tests
• [x] I've added/updated documentation if needed

[sonarcloud[bot]]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
100.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarCloud