Flask-http-middleware

What's Changed
* Change 3.0 to 3. so that flask versions higher than 3.0 also work by Simbaclaws in https://github.com/Danangjoyoo/flask-http-middleware/pull/13

New Contributors
* Simbaclaws made their first contribution in https://github.com/Danangjoyoo/flask-http-middleware/pull/13

**Full Changelog**: https://github.com/Danangjoyoo/flask-http-middleware/compare/v0.4.3...v0.4.4

What's Changed
* Fix response processing when using middlewares by Korulag in https://github.com/Danangjoyoo/flask-http-middleware/pull/12

New Contributors
* Korulag made their first contribution in https://github.com/Danangjoyoo/flask-http-middleware/pull/12

**Full Changelog**: https://github.com/Danangjoyoo/flask-http-middleware/compare/v0.4.2...v0.4.3

- fix flask >= 2.3.x double call
- fix importlib

- add support for flask 3.0.0
- fix silent issue for flask 2.3

Add support for flask >= 2.3.x