Python 3.13 support

[gqgs]

The README defines the following requirements for Python 3.

python3 (version higher or equal to 3.7, at least 3.9 is recommended)

Therefore, I assume the installation would work fine with Python 3.13.
However, when trying to install following the installation steps in the README I'm seeing the following error:

$ python -m venv env
$ . ./env/bin/activate
(env) $ python --version
Python 3.13.1
(env) $ pip3 install whisper-timestamped
Collecting whisper-timestamped
  Using cached whisper_timestamped-1.15.8-py3-none-any.whl.metadata (1.2 kB)
Collecting Cython (from whisper-timestamped)
  Using cached Cython-3.0.11-cp313-cp313-manylinux_2_17_x86_64.manylinux2014_x86_64.whl.metadata (3.2 kB)
Collecting dtw-python (from whisper-timestamped)
  Using cached dtw_python-1.5.3-cp313-cp313-manylinux_2_17_x86_64.manylinux2014_x86_64.whl.metadata (48 kB)
Collecting openai-whisper (from whisper-timestamped)
  Using cached openai-whisper-20240930.tar.gz (800 kB)
  Installing build dependencies ... done
  Getting requirements to build wheel ... error
  error: subprocess-exited-with-error
  
  × Getting requirements to build wheel did not run successfully.
  │ exit code: 1
  ╰─> [25 lines of output]
      <string>:5: DeprecationWarning: pkg_resources is deprecated as an API. See https://setuptools.pypa.io/en/latest/pkg_resources.html
      Traceback (most recent call last):
        File "/media/client/dv1/git/whisper-timestamped/env/lib/python3.13/site-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py", line 353, in <module>
          main()
          ~~~~^^
        File "/media/client/dv1/git/whisper-timestamped/env/lib/python3.13/site-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py", line 335, in main
          json_out['return_val'] = hook(**hook_input['kwargs'])
                                   ~~~~^^^^^^^^^^^^^^^^^^^^^^^^
        File "/media/client/dv1/git/whisper-timestamped/env/lib/python3.13/site-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py", line 118, in get_requires_for_build_wheel
          return hook(config_settings)
        File "/tmp/pip-build-env-qreainfv/overlay/lib/python3.13/site-packages/setuptools/build_meta.py", line 334, in get_requires_for_build_wheel
          return self._get_build_requires(config_settings, requirements=[])
                 ~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
        File "/tmp/pip-build-env-qreainfv/overlay/lib/python3.13/site-packages/setuptools/build_meta.py", line 304, in _get_build_requires
          self.run_setup()
          ~~~~~~~~~~~~~~^^
        File "/tmp/pip-build-env-qreainfv/overlay/lib/python3.13/site-packages/setuptools/build_meta.py", line 522, in run_setup
          super().run_setup(setup_script=setup_script)
          ~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^
        File "/tmp/pip-build-env-qreainfv/overlay/lib/python3.13/site-packages/setuptools/build_meta.py", line 320, in run_setup
          exec(code, locals())
          ~~~~^^^^^^^^^^^^^^^^
        File "<string>", line 21, in <module>
        File "<string>", line 11, in read_version
      KeyError: '__version__'
      [end of output]
  
  note: This error originates from a subprocess, and is likely not a problem with pip.

[notice] A new release of pip is available: 24.3.1 -> 25.0
[notice] To update, run: pip install --upgrade pip
error: subprocess-exited-with-error

× Getting requirements to build wheel did not run successfully.
│ exit code: 1
╰─> See above for output.

note: This error originates from a subprocess, and is likely not a problem with pip.

I think something needs to be updated to allow the installation to work for Python 3.13 or the README needs to be updated to clarify that version <= 3.9 is not a recommendation but a strict requirement for now.

[gqgs]

Possibly relevant upstream PR openai/whisper#2409