fix: bin/update_pythons.py to work properly with PyPy win_amd64

[mayeut]

No description provided.

[henryiii]

Suggested change

	if identifier.startswith("pp"):
	config.update(**self.windows_pypy.update_version_windows(spec))
	else:
	config_update = self.windows_64.update_version_windows(spec)
	if config_update:
	config.update(**config_update)
	config_update: ConfigWinCP | ConfigWinPP | None
	if identifier.startswith("pp"):
	config_update = self.windows_pypy.update_version_windows(spec)
	else:
	config_update = self.windows_64.update_version_windows(spec)
	if config_update:
	config.update(**config_update)

Not sure this is any better, though.

[henryiii]

Suggested change

	if identifier.startswith("pp"):
	config.update(**self.windows_pypy.update_version_windows(spec))
	else:
	config_update = self.windows_64.update_version_windows(spec)
	if config_update:
	config.update(**config_update)
	config_update = (
	self.windows_pypy.update_version_windows(spec)
	if identifier.startswith("pp")
	else self.windows_64.update_version_windows(spec)
	)
	if config_update:
	config.update(**config_update)

Assuming this passes MyPy, maybe it's better?

[henryiii]

Technically, the current form looks just like the win32 version above, so it's also fine (and if changed, the one above should follow too).

[mayeut]

I reworked this a bit. Just fail if config_update is None as was done on macOS, it shall never happen.

[henryiii]

Okay, sounds good.

[henryiii]

Follow up to #671, for the record.