Servicex

Switch to hatchling builder

What's Changed
* feat: Use hatchling as the build backend by matthewfeickert in https://github.com/ssl-hep/ServiceX_frontend/pull/349


**Full Changelog**: https://github.com/ssl-hep/ServiceX_frontend/compare/3.0.0-alpha.9...3.0.0-alpha.10

What's Changed
* Update examples for servicex backend v1.3.2 by kyungeonchoi in https://github.com/ssl-hep/ServiceX_frontend/pull/339
* Databindereatstheworld by BenGalewsky in https://github.com/ssl-hep/ServiceX_frontend/pull/340


**Full Changelog**: https://github.com/ssl-hep/ServiceX_frontend/compare/3.0.0-alpha.8...3.0.0-alpha.9

This release works with the new workflow for the ServiceX app server (which no longer uses the `workflow` property)