chore(deps): bump flask from 2.2.5 to 2.3.3 in /tests/docker

[dependabot]

Bumps flask from 2.2.5 to 2.3.3.

Release notes

Sourced from flask's releases.

2.3.3

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

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

2.3.2

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

• Security advisory: GHSA-m2qf-hxjv-5gpq, CVE-2023-30861
• Changes: https://flask.palletsprojects.com/en/2.3.x/changes/#version-2-3-2
• Milestone: https://github.com/pallets/flask/milestone/29?closed=1

2.3.1

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

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

• Changes: https://flask.palletsprojects.com/en/2.3.x/changes/#version-2-3-0
• Milestone: https://github.com/pallets/flask/milestone/24?closed=1

Changelog

Sourced from flask's changelog.

Version 2.3.3

Released 2023-08-21

• Python 3.12 compatibility.
• Require Werkzeug >= 2.3.7.
• Use flit_core instead of setuptools as build backend.
• Refactor how an app's root and instance paths are determined. :issue:5160

Version 2.3.2

Released 2023-05-01

• Set Vary: Cookie header when the session is accessed, modified, or refreshed.
• Update Werkzeug requirement to >=2.3.3 to apply recent bug fixes. :ghsa:m2qf-hxjv-5gpq

Version 2.3.1

Released 2023-04-25

• Restore deprecated from flask import Markup. :issue:5084

Version 2.3.0

Released 2023-04-25

• Drop support for Python 3.7. :pr:5072

• Update minimum requirements to the latest versions: Werkzeug>=2.3.0, Jinja2>3.1.2, itsdangerous>=2.1.2, click>=8.1.3.

• Remove previously deprecated code. :pr:4995

  • The push and pop methods of the deprecated _app_ctx_stack and _request_ctx_stack objects are removed. top still exists to give extensions more time to update, but it will be removed.
  • The FLASK_ENV environment variable, ENV config key, and app.env property are removed.
  • The session_cookie_name, send_file_max_age_default, use_x_sendfile, propagate_exceptions, and templates_auto_reload properties on app are removed.
  • The JSON_AS_ASCII, JSON_SORT_KEYS, JSONIFY_MIMETYPE, and JSONIFY_PRETTYPRINT_REGULAR config keys are removed.
  • The app.before_first_request and bp.before_app_first_request decorators

... (truncated)

Commits

• 3205b53 release version 2.3.3
• 9f95502 bump werkzeug 2.3.7
• 0273664 Update dispatch by path example (#5217)
• a887e17 clean up
• aa6d4c3 update dispatch-by-path example
• 826514b fix flake8 bugbear findings
• 6d266f6 Pass maxsplit via kwarg to re.split (#5215)
• 17e146a Pass maxsplit via kwarg to re.split
• 8a72b74 [pre-commit.ci] pre-commit autoupdate (#5211)
• 7255be9 [pre-commit.ci] pre-commit autoupdate
• Additional commits viewable in compare view

Most Recent Ignore Conditions Applied to This Pull Request

Dependency Name	Ignore Conditions
flask	[>= 3.dev0, < 4]