Py-sucks

What's Changed
* Add simple dev container by mib1185 in https://github.com/mib1185/py-sucks/pull/10
* apply black formatting by mib1185 in https://github.com/mib1185/py-sucks/pull/11
* Derive stringcase method from stringcase lib by mib1185 in https://github.com/mib1185/py-sucks/pull/12


**Full Changelog**: https://github.com/mib1185/py-sucks/compare/v0.9.9...v0.9.10

* Add python 3.12 support by mib1185 in https://github.com/mib1185/py-sucks/pull/8
* Fix bot error message handling by mib1185 in https://github.com/mib1185/py-sucks/pull/7

- remove "abandoned" from package description
- fix project urls and names in README.md
- add some badges to README.md

- bump sleekxmppfs to >=1.4.1
- switch from nosetest to pytest
- switch from travis ci to github actions

To work around Ecovacs certificate issues, we now use [a custom library variant](https://github.com/OverloadUT/SleekXMPP) for XMPP.

Thanks to Greg Laabs, this release includes a number of improvements for library usage. The official release is available via the Python Package Index: https://pypi.org/project/sucks/