build(deps-dev): update flask-cors requirement from <4 to <5 in /python-flask

[dependabot[bot]]

Updates the requirements on flask-cors to permit the latest version.

Release notes

Sourced from flask-cors's releases.

Release 4.0.0

What's Changed

• Remove support for Python versions older than 3.8 by @​WAKayser in corydolphin/flask-cors#330
• Add GHA tooling by @​corydolphin in corydolphin/flask-cors#331

New Contributors

• @​WAKayser made their first contribution in corydolphin/flask-cors#330

Full Changelog: https://github.com/corydolphin/flask-cors/compare/3.1.01...v4.0.0

Changelog

Sourced from flask-cors's changelog.

4.0.0

• Remove support for Python versions older than 3.8 by @​WAKayser in corydolphin/flask-cors#330
• Add GHA tooling by @​corydolphin in corydolphin/flask-cors#331

3.1.01

• Include examples to specify that schema and port must be included in … by @​YPCrumble in corydolphin/flask-cors#294
• two small changes to the documentation, based on issue #290 by @​bbbart in corydolphin/flask-cors#291
• Fix typo by @​sunarch in corydolphin/flask-cors#304
• FIX: typo in CSRF by @​sattamjh in corydolphin/flask-cors#315
• Test against recent Python versions by @​pylipp in corydolphin/flask-cors#314
• Correct spelling mistakes by @​EdwardBetts in corydolphin/flask-cors#311
• 'Access-Control-Allow-Private-Network = true' header for http response by @​chelo-kjml in corydolphin/flask-cors#318
• docs: Fix a few typos by @​timgates42 in corydolphin/flask-cors#323
• [Docs] Fix typo in configuration documentation by @​sachit-shroff in corydolphin/flask-cors#316

3.0.10

Adds support for PPC64 and ARM64 builds for distribution. Thanks @​sreekanth370

3.0.9

Security

• Escape path before evaluating resource rules (thanks to Colby Morgan). Prior to this, flask-cors incorrectly evaluated CORS resource matching before path expansion. E.g. "/api/../foo.txt" would incorrectly match resources for "/api/*" whereas the path actually expands simply to "/foo.txt"

3.0.8

Fixes : DeprecationWarning: Using or importing the ABCs from 'collections' in Python 3.7. Thank you @​juanmaneo and @​jdevera for the contribution.

3.0.7

Updated logging.warn to logging.warning (#234) Thanks Vaibhav

3.0.6

Manual error in release process. Identical contents at 3.0.5.

3.0.5

Fixes incorrect handling of regexes containing [, and a few other special characters. Fixes Issue #212

3.0.4

Handle response.headers being None. (Fixes issue #217)

3.0.3

Ensure that an Origin of '*' is never sent if supports_credentials is True (fixes Issue #202)

• If always_send=True, and '*' is in the allowed origins, and a request is made without an Origin header, no Access-Control-Allow-Origins header will now be returned. This is breaking if you depended on it, but was a bug as it goes against the spec.

3.0.2

Fixes Issue #187: regression whereby header (and domain) matching was incorrectly case sensitive. Now it is not, making the behavior identical to 2.X and 1.X.

3.0.1

Fixes Issue #183: regression whereby regular expressions for origins with an "?" are not properly matched.

... (truncated)

Commits

• 40acc80 Update CHANGELOG to reflect 4.0.0 release (#335)
• dbabb27 Testing: Move from deprecated assertEquals to assertEqual (#332)
• 0b74401 Convert CI to use GHA (#331)
• See full diff in compare view

You can trigger a rebase of this PR by commenting @dependabot rebase.

---

Dependabot commands and options

You can trigger Dependabot actions by commenting on this PR:

• @dependabot rebase will rebase this PR
• @dependabot recreate will recreate this PR, overwriting any edits that have been made to it
• @dependabot merge will merge this PR after your CI passes on it
• @dependabot squash and merge will squash and merge this PR after your CI passes on it
• @dependabot cancel merge will cancel a previously requested merge and block automerging
• @dependabot reopen will reopen this PR if it is closed
• @dependabot close will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually
• @dependabot show <dependency name> ignore conditions will show all of the ignore conditions of the specified dependency
• @dependabot ignore this major version will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this minor version will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this dependency will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself)

Note Automatic rebases have been disabled on this pull request as it has been open for over 30 days.

[amotl]

@dependabot rebase