Auto detect and use `fvm`

[fzyzcjy]

Changes

Close #2300

Checklist

• [ ] An issue to be fixed by this PR is listed above.
• [ ] New tests are added to ensure new features are working. Please refer to this page to see how to add a test.
• [ ] ./frb_internal precommit --mode slow (or fast) is run (it internal runs code generator, does auto formatting, etc).
• [ ] If this PR adds/changes features, documentations (in the ./website folder) are updated.
• [ ] CI is passing. Please refer to this page to see how to solve a failed CI.

Remark for PR creator

• ./frb_internal --help shows utilities for development.
• If fzyzcjy does not reply for a few days, maybe he just did not see it, so please ping him.

[codecov[bot]]

Codecov Report

Attention: Patch coverage is 97.50000% with 1 line in your changes missing coverage. Please review.

Project coverage is 98.92%. Comparing base (8c0d157) to head (e632d27). Report is 19 commits behind head on master.

Files with missing lines	Patch %	Lines
frb_codegen/src/library/commands/fvm.rs	96.42%	1 Missing :warning:

Additional details and impacted files

```diff @@ Coverage Diff @@ ## master #2390 +/- ## ========================================== - Coverage 98.93% 98.92% -0.02% ========================================== Files 493 494 +1 Lines 20347 20365 +18 ========================================== + Hits 20131 20146 +15 - Misses 216 219 +3 ```

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