Release 0.8.0 of PyEDR and PanEDR

[IAlibay]

WIth #22 merged and #74 enabling Py3.12 builds, we should make a release.

TODO:

• [x] Update changelog #75
• [x] Create & push tags
• [x] Check TestPyPi deployment
• [x] Cut a release
• [x] Start the next release