Description of problem:
Package python-launchpadlib fails to build from source in Fedora Rawhide and Fedora 43.

Version-Release number of selected component (if applicable):
2.1.0-4.fc43

Steps to Reproduce:
fedpkg build

Additional info:
This package is tracked by Koschei. See:
https://koschei.fedoraproject.org/package/python-launchpadlib

ERROR: test_unknown_token (src.launchpadlib.tests.test_http.TestTokenFailureDuringRequest.test_unknown_token)
If our token is unknown, we get another one.
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Traceback (most recent call last):
  File "/builddir/build/BUILD/python-launchpadlib-2.1.0-build/launchpadlib-2.1.0/src/launchpadlib/tests/test_http.py", line 224, in test_unknown_token
    SimulatedResponsesLaunchpad.login_with(
    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
        "application name", authorization_engine=self.engine
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    )
    ^
  File "/builddir/build/BUILD/python-launchpadlib-2.1.0-build/BUILDROOT/usr/lib/python3.14/site-packages/launchpadlib/launchpad.py", line 693, in login_with
    return cls._authorize_token_and_login(
           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
        authorization_engine.consumer,
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    ...<8 lines>...
        version,
        ^^^^^^^^
    )
    ^
  File "/builddir/build/BUILD/python-launchpadlib-2.1.0-build/BUILDROOT/usr/lib/python3.14/site-packages/launchpadlib/launchpad.py", line 457, in _authorize_token_and_login
    return cls(
        credentials,
    ...<6 lines>...
        version,
    )
  File "/builddir/build/BUILD/python-launchpadlib-2.1.0-build/BUILDROOT/usr/lib/python3.14/site-packages/launchpadlib/launchpad.py", line 223, in __init__
    super().__init__(
    ~~~~~~~~~~~~~~~~^
        credentials, service_root, cache, timeout, proxy_info, version
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    )
    ^
  File "/usr/lib/python3.14/site-packages/lazr/restfulclient/resource.py", line 511, in __init__
    self._wadl = self._browser.get_wadl_application(self._root_uri)
                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.14/site-packages/lazr/restfulclient/_browser.py", line 502, in get_wadl_application
    response, content = self._request(url, media_type=wadl_type)
                        ~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.14/site-packages/lazr/restfulclient/_browser.py", line 441, in _request
    response, content = self._request_and_retry(
                        ~~~~~~~~~~~~~~~~~~~~~~~^
        str(url), method=method, body=data, headers=headers
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    )
    ^
  File "/usr/lib/python3.14/site-packages/lazr/restfulclient/_browser.py", line 400, in _request_and_retry
    response, content = self._connection.request(
                        ~~~~~~~~~~~~~~~~~~~~~~~~^
        url, method=method, body=body, headers=headers
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    )
    ^
  File "/usr/lib/python3.14/site-packages/httplib2/__init__.py", line 1581, in request
    conn = self.connections[conn_key] = connection_type(
                                        ~~~~~~~~~~~~~~~^
        authority,
        ^^^^^^^^^^
    ...<5 lines>...
        tls_minimum_version=self.tls_minimum_version,
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    )
    ^
  File "/usr/lib/python3.14/site-packages/httplib2/__init__.py", line 1100, in __init__
    context = _build_ssl_context(
        self.disable_ssl_certificate_validation,
    ...<5 lines>...
        key_password=key_password,
    )
  File "/usr/lib/python3.14/site-packages/httplib2/__init__.py", line 183, in _build_ssl_context
    context.load_verify_locations(ca_certs)
    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^
FileNotFoundError: [Errno 2] No such file or directory
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