Update importlib-metadata to 8.4.0

[pyup-bot]

This PR updates importlib-metadata from 1.6.0 to 8.4.0.

Changelog

2.0.0

======

* ``importlib_metadata`` no longer presents a
``__version__`` attribute. Consumers wishing to
resolve the version of the package should query it
directly with
``importlib_metadata.version('importlib-metadata')``.
Closes 71.

1.7.0

======

* ``PathNotFoundError`` now has a custom ``__str__``
mentioning "package metadata" being missing to help
guide users to the cause when the package is installed
but no metadata is present. Closes 124.

1.6.1

======

* Added ``Distribution._local()`` as a provisional
demonstration of how to load metadata for a local
package. Implicitly requires that
`pep517 <https://pypi.org/project/pep517>`_ is
installed. Ref 42.
* Ensure inputs to FastPath are Unicode. Closes 121.
* Tests now rely on ``importlib.resources.files`` (and
backport) instead of the older ``path`` function.
* Support any iterable from ``find_distributions``.
Closes 122.

Links

• PyPI: https://pypi.org/project/importlib-metadata
• Changelog: https://data.safetycli.com/changelogs/importlib-metadata/

[pyup-bot]

Closing this in favor of #577