Remove considerations for never-built Windows CE

[Avasam]

There's a lot of reason to remove these as it hasn't been supported for a loooong time.

• https://docs.python.org/3/using/windows.html#other-platforms

  • Windows CE is no longer supported since Python 3 (if it ever was).
  • https://github.com/python/cpython/issues/71542#issuecomment-1093718465
  • PythonCE's last release was in 1998 (the site was shutdown/moved to zope in early 2001): http://web.archive.org/web/20001214030900/http://www.digicool.com/~brian/PythonCE
  • Python Windows CE port's last release was for Python 2.5: https://sourceforge.net/projects/pythonce/files/

• wincerapi hasn't been shipped with pywin32 in longer than support for Python 3.6 was dropped

  • https://github.com/mhammond/pywin32/blob/7cac4eb311db157a72edff1968706d92740937ff/win32/test/testall.py#L17-L23

  • PS > python3.6 -m pip install pywin32==222
    PS > python3.6
    Python 3.6.8 (tags/v3.6.8:3c6b436a57, Dec 24 2018, 00:16:47) [MSC v.1916 64 bit (AMD64)] on win32
    Type "help", "copyright", "credits" or "license" for more information.
    >>> import pythoncom
    >>> import wincerapi
    Traceback (most recent call last):
    File "<stdin>", line 1, in <module>
    ModuleNotFoundError: No module named 'wincerapi'

  • References to wince in setup.py have been removed in this commit: https://github.com/mhammond/pywin32/commit/e8bd2158baa04049a1f29a3d04b7d0701400a8dd#diff-60f61ab7a8d1910d86d9fda2261620314edcae5894d5aaa236b821c7256badd7
  • Also removed win32cerapimodule.cpp from .cvsignore, yet I haven't been able to find that file in git history.
  • Meaning that, unlike #2217, there's no need to ensure import wincerapi still works!

• And just to quell any concern of an eventual CE support in Python, Windows Embedded Compact has reached end of extended support Oct 10, 2023: https://learn.microsoft.com/en-us/lifecycle/products/windows-embedded-compact-2013?branch=live