Pyfluids

What's Changed
* Implemented the use of modern Python type annotations (PEP 604) by portyanikhin in https://github.com/portyanikhin/PyFluids/pull/6


**Full Changelog**: https://github.com/portyanikhin/PyFluids/compare/v2.3.1...v2.3.2

What's Changed
* Updated build process by portyanikhin
* Changed dependency management system to the Poetry by portyanikhin


**Full Changelog**: https://github.com/portyanikhin/PyFluids/compare/v2.3.0...v2.3.1

What's Changed
* Added Python 3.11 support by portyanikhin
* Refactoring by portyanikhin
* Update examples by portyanikhin
* Documentation update by portyanikhin
* Bump CoolProp from 6.4.1 to 6.4.2 by dependabot in https://github.com/portyanikhin/PyFluids/pull/4
* Bump CoolProp from 6.4.2 to 6.4.3.post1 by dependabot in https://github.com/portyanikhin/PyFluids/pull/5


**Full Changelog**: https://github.com/portyanikhin/PyFluids/compare/v2.2.1...v2.3.0

Documentation update.

Added altitude above sea level as an input for humid air.

Rename: R227EA to R227ea, R236EA to R236ea, R236FA to R236fa, R365MFC to R365mfc.