convert_script_files does not require script to exist

[dimbleby]

Scripts can be generated during build. But poetry-core insists that scripts exist ahead of time.

fixes https://github.com/python-poetry/poetry/issues/8856

obviously this is giving up some validation: it is now possible to build a wheel that points at a non-existent script. But

• I do not see an easy way of getting that back
• probably it is pretty obvious when that happens
• it already is possible to point at non-existent code in an entrypoint-style script, so in some sense this just puts things on an equal footing...

[sonarqubecloud[bot]]

Quality Gate passed

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0 New issues

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[radoering]

Superseded by #710