build(deps): bump werkzeug from 2.2.3 to 2.3.8 in /backend

[dependabot]

Bumps werkzeug from 2.2.3 to 2.3.8.

Release notes

Sourced from werkzeug's releases.

2.3.8

This is a security release for the 2.3.x feature branch.

• Changes: https://werkzeug.palletsprojects.com/en/2.3.x/changes/#version-2-3-8

2.3.7

This is a fix release for the 2.3.x feature branch.

• Changes: https://werkzeug.palletsprojects.com/en/2.3.x/changes/#version-2-3-7
• Milestone: https://github.com/pallets/werkzeug/milestone/33?closed=1

2.3.6

This is a fix release for the 2.3.x feature branch.

• Changes: https://werkzeug.palletsprojects.com/en/2.3.x/changes/#version-2-3-6
• Milestone: https://github.com/pallets/werkzeug/milestone/32?closed=1

2.3.5

This is a fix release for the 2.3.x feature branch.

• Changes: https://werkzeug.palletsprojects.com/en/2.3.x/changes/#version-2-3-5
• Milestone: https://github.com/pallets/werkzeug/milestone/31?closed=1

2.3.4

This is a fix release for the 2.3.x release branch.

• Changes: https://werkzeug.palletsprojects.com/en/2.3.x/changes/#version-2-3-4
• Milestone: https://github.com/pallets/werkzeug/milestone/30?closed=1

2.3.3

This is a fix release for the 2.3.x release branch.

• Changes: https://werkzeug.palletsprojects.com/en/2.3.x/changes/#version-2-3-3
• Milestone: https://github.com/pallets/werkzeug/milestone/29?closed=1

2.3.2

This is a fix release for the 2.3.x release branch.

• Changes: https://werkzeug.palletsprojects.com/en/2.3.x/changes/#version-2-3-2
• Milestone: https://github.com/pallets/werkzeug/milestone/28?closed=1

2.3.1

This is a fix release for the 2.3.x release branch.

• Changes: https://werkzeug.palletsprojects.com/en/2.3.x/changes/#version-2-3-1
• Milestone: https://github.com/pallets/werkzeug/milestone/27?closed=1

2.3.0

This is a feature release, which includes new features, removes previously deprecated code, and adds new deprecations. The 2.3.x branch is now the supported fix branch, the 2.2.x branch will become a tag marking the end of support for that branch. We encourage everyone to upgrade, and to use a tool such as pip-tools to pin all dependencies and control upgrades. Test with warnings treated as errors to be able to adapt to deprecation warnings early.

... (truncated)

Changelog

Sourced from werkzeug's changelog.

Version 2.3.8

Released 2023-11-08

• Fix slow multipart parsing for large parts potentially enabling DoS attacks. :cwe:CWE-407

Version 2.3.7

Released 2023-08-14

• Use flit_core instead of setuptools as build backend.
• Fix parsing of multipart bodies. :issue:2734
• Adjust index of last newline in data start. :issue:2761
• Parsing ints from header values strips spacing first. :issue:2734
• Fix empty file streaming when testing. :issue:2740
• Clearer error message when URL rule does not start with slash. :pr:2750
• Accept q value can be a float without a decimal part. :issue:2751

Version 2.3.6

Released 2023-06-08

• FileStorage.content_length does not fail if the form data did not provide a value. :issue:2726

Version 2.3.5

Released 2023-06-07

• Python 3.12 compatibility. :issue:2704
• Fix handling of invalid base64 values in Authorization.from_header. :issue:2717
• The debugger escapes the exception message in the page title. :pr:2719
• When binding routing.Map, a long IDNA server_name with a port does not fail encoding. :issue:2700
• iri_to_uri shows a deprecation warning instead of an error when passing bytes. :issue:2708
• When parsing numbers in HTTP request headers such as Content-Length, only ASCII digits are accepted rather than any format that Python's int and float accept. :issue:2716

Version 2.3.4

... (truncated)

Commits

• dc90943 Release version 2.3.8
• f230020 Fix: slow multipart parsing for huge files with few CR/LF characters
• 26f3e95 reformat lines
• 828bab4 Start version 2.3.8
• 3c2ba3d Release version 2.3.7
• ac9974c Fix qvalue parsing (#2753)
• 88f4ed6 qvalue parsing accepts float without decimal
• dd1f137 Fix: Improve Error Message (#2750)
• fdc295a clearer url rule slash error
• a0f4bf4 fix: improve error message
• Additional commits viewable in compare view

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[dependabot]

Looks like werkzeug is up-to-date now, so this is no longer needed.