* [TOOL][NATIVE] Android native appliction for deploy and run

This application helps as a reference for verifying and integration of
TVM compiled models on Android targets natively independent of RPC setup.

tvmc will be used to for compiling tuning and to run it before deployment.

This PR also covers
 * Enabling clml for tvmc compilation tool.
 * Graph runtime api "get_output_info" to return output tensor specification
   similar to "get_input_into"
 * This tool adds and enabled 3rdparty dependency "cnpy" to deal with npz files.

* Update apps/cpp_rtvm/README.md

Co-authored-by: Egor Churaev <egor.churaev@gmail.com>

* Update apps/cpp_rtvm/README.md

Co-authored-by: Egor Churaev <egor.churaev@gmail.com>

* * review comments.

* * proof reading

* Update apps/cpp_rtvm/README.md

Co-authored-by: Egor Churaev <egor.churaev@gmail.com>

* * review

Co-authored-by: Egor Churaev <egor.churaev@gmail.com>