LoLab-VU/simplePSO: Small fixes

Main change fixes how a particle is copied, preventing recursive copying (partcle.best.best.best ...). This is also the first release that uses github actions, so now based on git tags we can release new pypi versions.

What's Changed

• simplePSO 2.0 by @JamesPino in https://github.com/LoLab-VU/simplePSO/pull/1
• fix print error by @ortega2247 in https://github.com/LoLab-VU/simplePSO/pull/3
• Rewrite 2.0 by @JamesPino in https://github.com/LoLab-VU/simplePSO/pull/4
• Add dill to setup, add SerialExecutor when num_processes is set to 1 by @ortega2247 in https://github.com/LoLab-VU/simplePSO/pull/5
• Rewrite 2.0 by @JamesPino in https://github.com/LoLab-VU/simplePSO/pull/7
• Update docs by @JamesPino in https://github.com/LoLab-VU/simplePSO/pull/8
• Create workflow for release by @JamesPino in https://github.com/LoLab-VU/simplePSO/pull/10
• Correcting copy mechanism of particle. by @JamesPino in https://github.com/LoLab-VU/simplePSO/pull/9

New Contributors

• @ortega2247 made their first contribution in https://github.com/LoLab-VU/simplePSO/pull/3

Full Changelog: https://github.com/LoLab-VU/simplePSO/compare/1.0...2.2.1