Bump wasmtime from 42.0.1 to 43.0.0

Bumps [wasmtime](https://github.com/bytecodealliance/wasmtime) from 42.0.1 to 43.0.0.
- [Release notes](https://github.com/bytecodealliance/wasmtime/releases)
- [Changelog](https://github.com/bytecodealliance/wasmtime/blob/main/RELEASES.md)
- [Commits](bytecodealliance/wasmtime@v42.0.1...v43.0.0)

---
updated-dependencies:
- dependency-name: wasmtime
  dependency-version: 43.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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Author: dependabot[bot]