Update markupsafe to 2.1.3

[pyup-bot]

This PR updates markupsafe from 2.0.1 to 2.1.3.

Changelog

2.1.3

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

Unreleased

-   Implement ``format_map``, ``casefold``, ``removeprefix``, and ``removesuffix``
 methods. :issue:`370`
-   Fix static typing for basic ``str`` methods on ``Markup``. :issue:`358`

2.1.2

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

Released 2023-01-17

-   Fix ``striptags`` not stripping tags containing newlines.
 :issue:`310`

2.1.1

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

Released 2022-03-14

-   Avoid ambiguous regex matches in ``striptags``. :pr:`293`

2.1.0

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

Released 2022-02-17

-   Drop support for Python 3.6. :pr:`262`
-   Remove ``soft_unicode``, which was previously deprecated. Use
 ``soft_str`` instead. :pr:`261`
-   Raise error on missing single placeholder during string
 interpolation. :issue:`225`
-   Disable speedups module for GraalPython. :issue:`277`

Links

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

[pyup-bot]

Closing this in favor of #2383