small fixes for SAT for better DX:
- better stack trace in case of error inside the connector, print only relevant information with proper formatting (multiline stack trace instead of single string)
- better logging - print message about image pulling only when it actually happens, stop tests if image not found
- using discovery command for json_schema, when configured_catalog will be loaded we populate `json_schema` from a schema that we get from discovery command, the result is cached for all session duration.
- better record comparison, takes care of lists inside dicts - because lists are unordered we will have false negatives when compare serialized records.
- copied pytest config to airbyte root folder, so when pytest runs tests locally it can find it, this will affect all local execution of pytest
- add IPython as a standard debugger
Co-authored-by: Eugene Kulak <kulak.eugene@gmail.com>
