Add riscv64 binary release

[mengzhuo]

For #2347

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 76.29%. Comparing base (5a80a04) to head (85909b5). Report is 77 commits behind head on master.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## master #2350 +/- ## =========================================== + Coverage 61.56% 76.29% +14.72% =========================================== Files 53 61 +8 Lines 9002 7803 -1199 =========================================== + Hits 5542 5953 +411 + Misses 3020 1295 -1725 - Partials 440 555 +115 ```

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