add nkmcu

hc

2023-11-06 170c1c0fa90ad9f762d1877f8a57efce706fc95a

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md5 c50589adde1d2783ab609772d83d9d11  catkin-0.7.14.tar.gz
md5 d58460cc9112812d8c4e6ecf98bbcc85  catkin-0.6.19.tar.gz