Merge pull request #4 from GlobalNOC/async

- add AsyncWSC class for async requests
- replace requets with httpx
- require python >= 3.11
- raise RemoteMetohodException when response has non-zero error
- handle exceptions in wsutil.py scipt
- update specfile for python3.11 package
- add github workflows for builds

Add support for python 3.8 and above (#3)

* Update pyproject.toml

add ChangeLog

SCTASK0088110 import wsc from internal