Bump pylint from 2.4.4 to 2.8.2 (#335)

* Bump pylint from 2.4.4 to 2.8.2

Bumps [pylint](https://github.com/PyCQA/pylint) from 2.4.4 to 2.8.2.
- [Release notes](https://github.com/PyCQA/pylint/releases)
- [Changelog](https://github.com/PyCQA/pylint/blob/master/ChangeLog)
- [Commits](https://github.com/PyCQA/pylint/compare/pylint-2.4.4...v2.8.2

)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

* ignore lxml elemebt builder not callable

* addressed most linting issues

* ignore false positive unsubscriptable-object

Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>
Co-authored-by: Daniel Ecer <de-code@users.noreply.github.com>