xradar test release 0.0.1

What's Changed

• Update env to include pydata sphinx by @mgrover1 in #3
• ADD: convert root .rst to .md by @kmuehlbauer in #4
• ADD: build sdist/wheel upload to pypi by @kmuehlbauer in #2
• FIX: Move to workflow dispatch by @mgrover1 in #5

New Contributors

• @mgrover1 made their first contribution in #3
• @kmuehlbauer made their first contribution in #4

Full Changelog: https://github.com/openradar/xradar/commits/v0.0.1