Add MSFT models to OpenVino ONNX CI check (#2377)

Add MSFT models to OpenVino ONNX CI check (#2377)

* Add MSFT models to OpenVino ONNX CI and update xfails

* Update paths

* Fix typo and update xfails

* Unset xfails to check current behavior

* Update:
* add MSFT models to preprocesing script
* update xfail names

* Final update of xfail test cases

* Update xfail paths

* Update xfails

* Uncomment part of preprocesing script

* Update script

* Add cleaning support for MSFT preprocesing

* Add -e option to script help

* Initilze variables

* Update ngraph/python/tests/test_onnx/model_zoo_preprocess.sh

Fix a mistake

Co-authored-by: Tomasz Socha <tomasz.socha@intel.com>
* Update ngraph/python/tests/test_onnx/model_zoo_preprocess.sh

align spaces

Co-authored-by: Tomasz Socha <tomasz.socha@intel.com>
Co-authored-by: Tomasz Socha <tomasz.socha@intel.com>