Add esp-xmodem (IEC-286)

[djytw]

Is your feature request related to a problem?

I was trying to find a component for xmodem/ymodem supports and found the esp-xmodem repo on gitee. Is it official? Any possibility to add/port it to Github and idf component registry?

Describe the solution you'd like.

add esp-xmodem to Github and idf component registry

Describe alternatives you've considered.

No response

Additional context.

No response