Bump wasmtime from 23.0.2 to 23.0.3 in /rust (#541)

Bumps [wasmtime](https://github.com/bytecodealliance/wasmtime) from 23.0.2 to 23.0.3.
- [Release notes](https://github.com/bytecodealliance/wasmtime/releases)
- [Changelog](https://github.com/bytecodealliance/wasmtime/blob/main/docs/WASI-some-possible-changes.md)
- [Commits](bytecodealliance/wasmtime@v23.0.2...v23.0.3)

---
updated-dependencies:
- dependency-name: wasmtime
  dependency-type: direct:production
...

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