chore(deps): bump wasmtime from 40.0.3 to 40.0.4 in /lib/fuzz (VirusTotal#580)

Bumps [wasmtime](https://github.com/bytecodealliance/wasmtime) from 40.0.3 to 40.0.4.
- [Release notes](https://github.com/bytecodealliance/wasmtime/releases)
- [Changelog](https://github.com/bytecodealliance/wasmtime/blob/v40.0.4/RELEASES.md)
- [Commits](bytecodealliance/wasmtime@v40.0.3...v40.0.4)

---
updated-dependencies:
- dependency-name: wasmtime
  dependency-version: 40.0.4
  dependency-type: indirect
...

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