Improve Stockfish version parsing

[knutole]

Note

• Second draft of improving version parsing of different Stockfish releases and development builds.
• Note: This PR was originally on a repo forked from https://github.com/zhelyabuzhsky/stockfish. Change of remote upstream necessitated a new PR.

Background

Stockfish returns different version formats for releases and development builds:

id name Stockfish 15.1
id name Stockfish 14
id name Stockfish dev-20221219-61ea1534 # ie. dev-YYYYMMDD-<sha>
id name Stockfish 150521 # ie. DDMMYY

Currently the codebase only parses release versions (15.1, 14, etc.) Support is needed for development builds as well. See https://github.com/py-stockfish/stockfish/issues/11 for more background.

Implemented

• Support parsing new and old formats of dev builds, eg. dev-20230319-af4b62a5, 280322
• Infer major.minor versions of development builds from release dates, assuming a dev build is based on the latest release prior to build date.
• Parse full, major, minor, patch (dev build) versions, and sha if available
• Add public getters for full, major, minor, patch, sha
• Add tests
• Fixes https://github.com/py-stockfish/stockfish/issues/11

[github-actions[bot]]

Coverage report

The coverage rate went from 96.17% to 96.56% :arrow_up: The branch rate is 93%.

100% of new lines are covered.

Diff Coverage details (click to unfold)

### stockfish/models.py `100%` of new lines are covered (`96.56%` of the complete file).

[knutole]

https://github.com/py-stockfish/stockfish/pull/19#issuecomment-1509410471

[knutole]

Status? 💭

[johndoknjas]

Seems you both are happy with the branch, and the recent changes all look good to me. So I'll go ahead and merge this.