CI: add debug message for CI

CMake/FindOpenCV.cmake

@@ -132,6 +132,8 @@ if( OPENCV_INCLUDE_DIRS AND OPENCV_LIBRARIES )
   set(OpenCV_FOUND TRUE)
   set(OPENCV_VERSION ${OpenCV_VERSION}) #for compatility
 endif()
+message("OpenCV_VERSION")
+message("${OpenCV_VERSION} ${OPENCV_ml_LIBRARY} ${OPENCV_core_LIBRARY}")
 
 include(${CMAKE_ROOT}/Modules/FindPackageHandleStandardArgs.cmake)
 find_package_handle_standard_args(OpenCV