This adds a

./build-support/bin/release.sh build-local-pex

after the three

build-wheels

runs, but before the "Deploy to S3" step

And that

build-local-pex

cleans out

dist/

, deleting all the wheels created by

build-local-pex

for py37, py38 and py39. Then in its own run it creates wheels only for py37. Hence the missing py38 and py39 wheels on S3.

I can stopgap it, but this is a bit of a footgun. Hopefully we can disarm it as we move away from all these custom scripts and into relying more on regular Pantsisms

Fix here: https://github.com/pantsbuild/pants/pull/14922