ensure module is present in built wheel

[zacharyburnett]

Description

attempt to resolve build issues that prevent importing stsci.tools when installing from the wheel (spacetelescope/stsci.skypac#72 (comment))

❯ pip install stsci.tools
❯ python -c "import stsci.tools"
Traceback (most recent call last):
  File "<string>", line 1, in <module>
ModuleNotFoundError: No module named 'stsci.tools'

closes #161

[github-actions]

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[zacharyburnett]

doing import tools works, instead of import stsci.tools

[pllim]

Are you sure the OpenAstronomy stuff works on namespace packages? 👀

[zacharyburnett]

Are you sure the OpenAstronomy stuff works on namespace packages? 👀

it seems to work fine with tests on stsci.stimage and stsci.image, though there it is the cibuildwheel version.

However, this same issue occurs locally (#161) so I don't think it's an issue with the workflow