Squad

This 1.89 release comes with quite several changes:

* api/rest.py: check if callback exception has messages attribute
* ci:
* backend/lava.py:
* add sanity check in job_name
* fix cases for empty job_name in definition
* ci/tasks.py:
* check if job exists before fetching
* do not fetch jobs without job_id
* core/models.py: prevend malformed yaml to be saved
* core/callback.py: handle requests exceptions
* core/history.py: check for empty projects
* frontend/comparison.py: sanity check project slug
* plugins/linux_log_parser:
* Add support for test name regex
* Move test name regex to higher level

This 1.88 release adds a neat feature that gives the user the exact log link
of a LAVA test.

This 1.87 release does a bit of Python updates. The github actions have stopped
working for a while and needed a set of commits to go back working. Part of these
changes are related to new Python versions. Newer SQUAD releases should start
supportting Python > 3.10, as older versions are going to be deprecated soon.

The release also fetches build metadata for jobs coming from Tuxsuite backend and
lastly it changes log-parser plugin to optionally fetch kernel panics without
square braces around `cut-here` (thanks Anders!).

This 1.86.3 release fixes deprecation warnings regarding imp module

This 1.86.2 release fixes tuxsuite backend to mark jobs as canceled when requested.

This 1.86.1 release adds support for filtering testjobs by `created_at`
attribute