use resourcecomponent instead of resourcepointer directly as component

library/phx/core/component.hpp

library/phx/input/openvr_controller_system.cpp

library/phx/rendering/components/resource_component.cpp

library/phx/rendering/components/resource_component.hpp

library/phx/rendering/rendering_system.cpp

library/phx/resources/loaders/scene_loader.cpp

library/phx/resources/resource_pointer.hpp

tests/src/integration_test_model_rendering.cpp

tests/src/integration_test_opengl_buffer_data_download.cpp

tests/src/integration_test_rendering.cpp

tests/src/test_openvr_controller_system.cpp

tests/src/test_resource_pointer.cpp

tests/src/test_scene_loader.cpp