Include binaries and upload to testpypi

[deprecated-napari-hub-preview-bot[bot]]

Preview page for your plugin is ready here: https://preview.napari-hub.org/quantumjot/btrack/294 Updated: 2023-04-04T15:25:56.948118

[codecov-commenter]

Codecov Report

Patch and project coverage have no change.

Comparison is base (f28381f) 83.92% compared to head (ce54ea0) 83.92%.

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Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #294 +/- ## ======================================= Coverage 83.92% 83.92% ======================================= Files 30 30 Lines 1904 1904 Branches 295 295 ======================================= Hits 1598 1598 Misses 219 219 Partials 87 87 ``` Help us with your feedback. Take ten seconds to tell us [how you rate us](https://about.codecov.io/nps?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Alan+R+Lowe). Have a feature suggestion? [Share it here.](https://app.codecov.io/gh/feedback/?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Alan+R+Lowe)

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[paddyroddy]

https://github.com/quantumjot/btrack/pull/294#discussion_r1157435704

If you run python -m twine upload --repository testpypi dist/* locally, you'll be blocked from TestPyPI if you don't have that bit.