Merge pull request #21041 from sivanov-work:gin_gout_concept

G-API: GAPI introduce compile guard for some types for gin/gout params passing

* Initial for taged solution

* Move out tags to gtags.hpp & add protection for own::Mat

* Add compile guard to proper place

* Fix MACRO concat

* Add unit tests

* Remove class MACRO injection due to Python3

* Revert back unproper changes

* Apply comments: reuse shape from traits

* Throw away unused gtags

* Apply comments

* Handle own::*

* Fix test

* Fix test(1)

* Fix unix build

* Try on type list

* Apply comments

* Apply comments

* Fix warning

modules/gapi/test/internal/gapi_int_proto_tests.cpp

@@ -15,7 +15,6 @@ struct ProtoPtrTest : public ::testing::Test { using Type = T; };
 
 using ProtoPtrTestTypes = ::testing::Types< cv::Mat
                                           , cv::UMat
-                                          , cv::gapi::own::Mat
                                           , cv::RMat
                                           , cv::Scalar
                                           , std::vector<int>