packaging: Make paramiko and transitive SSH dependencies optional

[edgarrmondragon]

---

📚 Documentation preview 📚: https://meltano-sdk--2822.org.readthedocs.build/en/2822/

[codspeed-hq]

CodSpeed Performance Report

Merging #2822 will not alter performance

_{Comparing edgarrmondragon/packaging/make-paramiko-ssh-deps-optional (f98748e) with main (3c29a96)}

Summary

✅ 7 untouched benchmarks

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 91.29%. Comparing base (53b5bd7) to head (f98748e).
Report is 1 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #2822   +/-   ##
=======================================
  Coverage   91.29%   91.29%           
=======================================
  Files          62       62           
  Lines        5190     5190           
  Branches      669      669           
=======================================
  Hits         4738     4738           
  Misses        319      319           
  Partials      133      133           

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