packaging: Use Poetry support for PEP 621

[edgarrmondragon]

How to get the tooling set up to test this PR:

pipx install --suffix _main git+https://github.com/python-poetry/poetry.git@main --force
pipx inject poetry_main 'poetry-dynamic-versioning>=1.4.0' --force
poetry_main lock
poetry_main check

Related:

• Add support for the project section (PEP 621) python-poetry/poetry#9135
• Add support for the project section (PEP 621) python-poetry/poetry-core#708
• Support the [project] section (PEP 621) mtkennerly/poetry-dynamic-versioning#181
• Support Poetry projects that use PEP 621 cjolowicz/nox-poetry#1223

Tasks:

• Migrate project metadata (authors, maintainers, readme, license)
• Migrate project URLs
• Migrate dependencies
• Migrate plugins and entry points

---

📚 Documentation preview 📚: https://meltano-sdk--2407.org.readthedocs.build/en/2407/

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 89.83%. Comparing base (7f73618) to head (12dca2e).

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #2407      +/-   ##
==========================================
- Coverage   89.87%   89.83%   -0.05%     
==========================================
  Files          58       58              
  Lines        4891     4891              
  Branches      963      963              
==========================================
- Hits         4396     4394       -2     
- Misses        344      346       +2     
  Partials      151      151              

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