build: migrate packaging to uv + pyproject.toml#317

BartoszBlizniak wants to merge 2 commits into

mastercloudsmith-io/cloudsmith-cli:masterfrom

eng-12825-migrate-cli-packaging-to-uv-pyprojecttomlcloudsmith-io/cloudsmith-cli:eng-12825-migrate-cli-packaging-to-uv-pyprojecttomlCopy head branch name to clipboard