A more clear match between nncase relase and sdk version

[chenhu66]

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Use one of the two templates below and delete the rest.

• BUG REPORT
• FEATURE REQUEST

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FEATURE REQUEST

Missing feature

match between nncase version and kendryte-standalone-sdk version

Justification

For instance, the latest nncase release v1.0.0 does not match with sdk head. I'd like to have a short doc in the release to describle which sdk version or commit id that the nncase release matches.

Workarounds

previously i got instruction from you to copy runtime file by myself to the sdk nncase folder, It took a lot of time everytime a new nncase release is available.