build failure after commit adding tag.strict on older setuptools-scm #10193

[...]
[9/9] Cythonizing src/borg/legacy/crypto/low_level.pyx
Traceback (most recent call last):
  File "/usr/lib/python3/dist-packages/pyproject_hooks/_in_process/_in_process.py", line 389, in <module>
    main()
    ~~~~^^
  File "/usr/lib/python3/dist-packages/pyproject_hooks/_in_process/_in_process.py", line 373, in main
    json_out["return_val"] = hook(**hook_input["kwargs"])
                             ~~~~^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3/dist-packages/pyproject_hooks/_in_process/_in_process.py", line 280, in build_wheel
    return _build_backend().build_wheel(
           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
        wheel_directory, config_settings, metadata_directory
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    )
    ^
  File "/usr/lib/python3/dist-packages/setuptools/build_meta.py", line 435, in build_wheel
    return _build(['bdist_wheel'])
  File "/usr/lib/python3/dist-packages/setuptools/build_meta.py", line 426, in _build
    return self._build_with_temp_dir(
           ~~~~~~~~~~~~~~~~~~~~~~~~~^
        cmd,
        ^^^^
    ...<3 lines>...
        self._arbitrary_args(config_settings),
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    )
    ^
  File "/usr/lib/python3/dist-packages/setuptools/build_meta.py", line 407, in _build_with_temp_dir
    self.run_setup()
    ~~~~~~~~~~~~~~^^
  File "/usr/lib/python3/dist-packages/setuptools/build_meta.py", line 320, in run_setup
    exec(code, locals())
    ~~~~^^^^^^^^^^^^^^^^
  File "<string>", line 263, in <module>
  File "/usr/lib/python3/dist-packages/setuptools/__init__.py", line 117, in setup
    return distutils.core.setup(**attrs)
           ~~~~~~~~~~~~~~~~~~~~^^^^^^^^^
  File "/usr/lib/python3/dist-packages/setuptools/_distutils/core.py", line 148, in setup
    _setup_distribution = dist = klass(attrs)
                                 ~~~~~^^^^^^^
  File "/usr/lib/python3/dist-packages/setuptools/dist.py", line 323, in __init__
    _Distribution.__init__(self, dist_attrs)
    ~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3/dist-packages/setuptools/_distutils/dist.py", line 309, in __init__
    self.finalize_options()
    ~~~~~~~~~~~~~~~~~~~~~^^
  File "/usr/lib/python3/dist-packages/setuptools/dist.py", line 786, in finalize_options
    ep(self)
    ~~^^^^^^
  File "/usr/lib/python3/dist-packages/setuptools_scm/_integration/setuptools.py", line 159, in infer_version
    result.apply(dist)
    ~~~~~~~~~~~~^^^^^^
  File "/usr/lib/python3/dist-packages/setuptools_scm/_integration/version_inference.py", line 28, in apply
    version_string = infer_version_string(
        self.dist_name,
    ...<2 lines>...
        force_write_version_files=True,
    )
  File "/usr/lib/python3/dist-packages/setuptools_scm/_integration/version_inference.py", line 94, in infer_version_string
    config = _config_module.Configuration.from_file(
        dist_name=dist_name, pyproject_data=pyproject_data, **(overrides or {})
    )
  File "/usr/lib/python3/dist-packages/setuptools_scm/_config.py", line 293, in from_file
    return cls.from_data(relative_to=relative_to, data=args)
           ~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3/dist-packages/setuptools_scm/_config.py", line 313, in from_data
    return cls(
        relative_to=relative_to,
    ...<2 lines>...
        **data,
    )
TypeError: Configuration.__init__() got an unexpected keyword argument 'tag'

TIP pass --env-dir and --sdist-extract-dir to keep the build environment and sources, then see https://build.pypa.io/en/stable/how-to/troubleshooting.html#debug-a-failed-build for help debugging a failed build
ERROR Backend subprocess exited when trying to invoke build_wheel
E: pybuild pybuild:485: build: plugin pyproject failed with: exit code=1: python3.14 -m build --skip-dependency-check --no-isolation --wheel --outdir /<<PKGBUILDDIR>>/.pybuild/cpython3_3.14  
dh_auto_build: error: pybuild --build -i python{version} -p 3.14 --parallel=2 returned exit code 13
make: *** [debian/rules:35: binary] Error 25
dpkg-buildpackage: error: debian/rules binary subprocess failed with exit status 2
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