* Change method of splitting data and filters for groups

* Add support for groups included in filters shape

* Add UT for groups in weights shape

* Add helper function to check if groups are in filters shape

* Review fix I

* Remove unused variables

* Skip test on PlaidML

* Review Fix II

* Internaly store groups as dimension instead of size_t

* Review fix III

* Add updating of m_groups in pre_validate_and_infer_types()