Pytest-qaseio

- Update ``xfailed`` tests handling:

We decided to use ``blocked`` status so as not to mislead the QA team. If
they see a failed case, they will go to retest it. But xfail implies that the
case fails for some already known reason. So the blocked status will let them
know that the case is blocked for some reason described in the xfail comment
(this comment will be duplicated as a result of the case run).

- Fix skipping reports for already passed tests

- Replace `qaseio` to `qase-api-client` because first one was [deprecated](https://github.com/qase-tms/qase-python#deprecated)

- Update `DebugInfo.generate_debug_comment`: set default values for `screenshot_url`
and `html_url`

- Improve exception handling in `DebugInfo`

- Update environment tools
- Update pyproject.toml for backward compatibility (freeze arrow on 1.2.3 version)