Opyplus

* p: fix devops pypi publishing bug

* M: officially supports python >=3.8,<3.13
* m: drop python 3.7 support
* p: fix record to_json_data() method to capture dynamic idd fields (ex. branch_{i}_name)
* m: idd 24.1.0 was added

* p: reconnected to pypi account

* m: implementing DesignDay model from ddy
* p: fix latest default idd version in conf
* p: code refactoring to create parent model Epgm
* p: devops debug, initiating azure pipelines to github actions migration
* p: tests implemented on EnergyPlus 22.1.0 (ubuntu os, only)

* p: documentation generation debug
* m: idd 22.2.0, idd 23.1.0, idd 23.2.0 were added

* p: preserve order of ``EnergyManagementSystem:ProgramCallingManager`` objects when saving
``Epm``.
* p: handle 0-length records