Update markupsafe to 2.1.5

[pyup-bot]

This PR updates MarkupSafe from 1.1.1 to 2.1.5.

Changelog

2.1.5

This is a fix release for the 2.1.x feature release branch. It fixes bugs but does not otherwise change behavior and should not result in breaking changes.

Fixes a regression in `striptags` behavior from 2.14. Spaces are now collapsed correctly.

* Changes: https://markupsafe.palletsprojects.com/en/2.1.x/changes/#version-2-1-5
* Milestone: https://github.com/pallets/markupsafe/milestone/12?closed=1
* PyPI: https://pypi.org/project/MarkupSafe/2.1.5/

2.1.4

This is a fix release for the 2.1.x feature release branch. It fixes bugs but does not otherwise change behavior and should not result in breaking changes.

* Improves performance of the `Markup.striptags` method for large input.

* Changes: https://markupsafe.palletsprojects.com/en/2.1.x/changes/#version-2-1-4
* Milestone: https://github.com/pallets/markupsafe/milestone/11?closed=1
* PyPI: https://pypi.org/project/MarkupSafe/2.1.4/

2.1.3

This is a fix release for the 2.1.x feature branch.

* Changes: https://markupsafe.palletsprojects.com/en/2.1.x/changes/#version-2-1-3
* Milestone: https://github.com/pallets/markupsafe/milestone/9?closed=1

2.1.2

This is the first release to provide wheels for Python 3.11. An SLSA provenance file is also generated, and is available to download from the GitHub release page.

* Changes: https://markupsafe.palletsprojects.com/en/2.1.x/changes/#version-2-1-2
* Milestone: https://github.com/pallets/markupsafe/milestone/8?closed=1

2.1.1

* Changes: https://markupsafe.palletsprojects.com/en/2.1.x/changes/#version-2-1-1
* Milestone: https://github.com/pallets/markupsafe/milestone/7?closed=1

2.1.0

* Changes: https://markupsafe.palletsprojects.com/en/2.1.x/changes/#version-2-1-0
* Milestone: https://github.com/pallets/markupsafe/milestone/5

2.0.1

* Changes: https://markupsafe.palletsprojects.com/en/2.0.x/changes/#version-2-0-1

2.0.0

New major versions of all the core Pallets libraries, including MarkupSafe 2.0, have been released! :tada: 

* Read the announcement on our blog: https://palletsprojects.com/blog/flask-2-0-released/
* Read the full list of changes: https://markupsafe.palletsprojects.com/changes/#version-2-0-0
* Retweet the announcement on Twitter: https://twitter.com/PalletsTeam/status/1392266507296514048
* Follow our blog, Twitter, or GitHub to see future announcements.

This represents a significant amount of work, and there are quite a few changes. Be sure to carefully read the changelog, and use tools such as pip-compile and Dependabot to pin your dependencies and control your updates.

2.0.0rc2

* Changes: https://markupsafe.palletsprojects.com/en/master/changes/#version-2-0-0

Links

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