Flask-cors

Security
* Address [CVE-2024-1681](https://github.com/advisories/GHSA-84pr-m4jr-85g5) which is a log injection vulnerability when the log level is set to debug by aneshujevic in https://github.com/corydolphin/flask-cors/pull/351

* Remove support for Python versions older than 3.8 by WAKayser in https://github.com/corydolphin/flask-cors/pull/330
* Add GHA tooling by corydolphin in https://github.com/corydolphin/flask-cors/pull/331

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

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

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"

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