get-win32-tarballs.py w/python-3.10.9-2-x86_64 broken

it seems the automatic tarball download step is broken. this command

stack --stack-yaml hadrian/stack.yaml exec -- bash -c \"./configure --enable-tarballs-autodownload\"

generates this error,

...
configure: Checking for Windows toolchain tarballs...

Fetching https://downloads.haskell.org/ghc/mingw/0.7/x86_64/MANIFEST
Traceback (most recent call last):
  File "/d/a/1/s/ghc/mk/get-win32-tarballs.py", line 75, in <module>
    main()
  File "/d/a/1/s/ghc/mk/get-win32-tarballs.py", line 72, in main
    action(args.arch)
  File "/d/a/1/s/ghc/mk/get-win32-tarballs.py", line 29, in fetch_arch
    req = urllib.request.urlopen(manifest_url)
  File "/usr/lib/python3.10/urllib/request.py", line 216, in urlopen
    return opener.open(url, data, timeout)
  File "/usr/lib/python3.10/urllib/request.py", line 519, in open
    response = self._open(req, data)
  File "/usr/lib/python3.10/urllib/request.py", line 541, in _open
    return self._call_chain(self.handle_open, 'unknown',
  File "/usr/lib/python3.10/urllib/request.py", line 496, in _call_chain
    result = func(*args)
  File "/usr/lib/python3.10/urllib/request.py", line 1419, in unknown_open
    raise URLError('unknown url type: %s' % type)
urllib.error.URLError: <urlopen error unknown url type: https>