Rebuild for PyPy3.7 for windows

[regro-cf-autotick-bot]

This PR has been triggered in an effort to update pypy37-windows.

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[conda-forge-linter]

Hi! This is the friendly automated conda-forge-linting service.

I just wanted to let you know that I linted all conda-recipes in your PR (recipe) and found it was in an excellent condition.

[isuruf]

@conda-forge-admin, rerender

[isuruf]

new error: win32/src/PyDEVMODE.cpp(786): error C2065: 'PyExc_WindowsError': undeclared identifier

cc @mattip

[mattip]

I fear that is not the only missing thing. That one can be patched like

#ifdef PYPY_VERSION
#define PyExc_WindowsError PyExc_OSError
#endif

but it may not get very far. See mhammond/pywin32#1289

[nicoddemus]

This is pretty old so I think we can close this for now, but feel free to reopen otherwise.