build(deps): update wasi requirement from 0.11 to 0.13

Updates the requirements on [wasi](https://github.com/bytecodealliance/wasi-rs) to permit the latest version.
- [Commits](https://github.com/bytecodealliance/wasi-rs/commits)

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

Signed-off-by: dependabot[bot] <support@github.com>

examples/wasmtime/Cargo.toml

@@ -19,4 +19,4 @@ zerocopy = { version = "0.7" }
 [target.'cfg(target_os = "hermit")'.dependencies]
 hermit = { path = "../../hermit", default-features = false, features = ["smp", "acpi", "pci", "fsgsbase", "fs", "tcp", "dhcpv4", "mmap"] }
 hermit-abi = { path = "../../hermit-abi", default-features = false }
-wasi = { version = "0.11" }
+wasi = { version = "0.13" }