Fix assertpy DeprecationWarning
* [x] Fix assertpy DeprecationWarning #### Resolution * [x] upgrade `assertpy` from `0.14.0` to `1.0` version * [x] rebuild docker image with new requirements #### Problem DeprecationWarning at job [#381187532](https://gitlab.com/aleksandr-kotlyar/python_and_gitlab/-/jobs/381187532) ``` /usr/local/lib/python3.7/site-packages/assertpy/assertpy.py:1174: DeprecationWarning: Using or importing the ABCs from 'collections' instead of from 'collections.abc' is deprecated, and in 3.8 it will stop working 1037 if not isinstance(d, collections.Iterable): 1038 -- Docs: https://docs.pytest.org/en/latest/warnings.html ```
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