Update click to 8.0.4

[pyup-bot]

This PR updates click from 8.0.1 to 8.0.4.

Changelog

8.0.4

-------------

Released 2022-02-18

-   ``open_file`` recognizes ``Path("-")`` as a standard stream, the
 same as the string ``"-"``. :issue:`2106`
-   The ``option`` and ``argument`` decorators preserve the type
 annotation of the decorated function. :pr:`2155`
-   A callable default value can customize its help text by overriding
 ``__str__`` instead of always showing ``(dynamic)``. :issue:`2099`
-   Fix a typo in the Bash completion script that affected file and
 directory completion. If this script was generated by a previous
 version, it should be regenerated. :issue:`2163`
-   Fix typing for ``echo`` and ``secho`` file argument.
 :issue:`2174, 2185`

8.0.3

-------------

Released 2021-10-10

-   Fix issue with ``Path(resolve_path=True)`` type creating invalid
 paths. :issue:`2088`
-   Importing ``readline`` does not cause the ``confirm()`` prompt to
 disappear when pressing backspace. :issue:`2092`
-   Any default values injected by ``invoke()`` are cast to the
 corresponding parameter's type. :issue:`2089, 2090`

8.0.2

-------------

Released 2021-10-08

-   ``is_bool_flag`` is not set to ``True`` if ``is_flag`` is ``False``.
 :issue:`1925`
-   Bash version detection is locale independent. :issue:`1940`
-   Empty ``default`` value is not shown for ``multiple=True``.
 :issue:`1969`
-   Fix shell completion for arguments that start with a forward slash
 such as absolute file paths. :issue:`1929`
-   ``Path`` type with ``resolve_path=True`` resolves relative symlinks
 to be relative to the containing directory. :issue:`1921`
-   Completion does not skip Python's resource cleanup when exiting,
 avoiding some unexpected warning output. :issue:`1738, 2017`
-   Fix type annotation for ``type`` argument in ``prompt`` function.
 :issue:`2062`
-   Fix overline and italic styles, which were incorrectly added when
 adding underline. :pr:`2058`
-   An option with ``count=True`` will not show "[x>=0]" in help text.
 :issue:`2072`
-   Default values are not cast to the parameter type twice during
 processing. :issue:`2085`
-   Options with ``multiple`` and ``flag_value`` use the flag value
 instead of leaving an internal placeholder. :issue:`2001`

Links

• PyPI: https://pypi.org/project/click
• Changelog: https://pyup.io/changelogs/click/
• Homepage: https://palletsprojects.com/p/click/