Let's make lava_job_submitter.py cleaner with only parsing and retry
mechanism capabilities.
Moved out from the submitter script:
1. proxy functions
- moved to lava.utils.lava_proxy.py
2. LAVAJob class definition
- moved to lava.utils.lava_job.py
- added structural logging capabilities into LAVAJob
- Implemented properties for job_id, is_finished, and status, with
corresponding setter methods that update the log dictionary.
- Added new methods show, get_lava_time, and refresh_log for improved
log handling and data retrieval.
Signed-off-by: Guilherme Gallo <guilherme.gallo@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/22500>
