Bump wasm-encoder from 0.220.0 to 0.221.0

Bumps [wasm-encoder](https://github.com/bytecodealliance/wasm-tools) from 0.220.0 to 0.221.0.
- [Release notes](https://github.com/bytecodealliance/wasm-tools/releases)
- [Commits](https://github.com/bytecodealliance/wasm-tools/commits)

---
updated-dependencies:
- dependency-name: wasm-encoder
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Cargo.toml

@@ -36,7 +36,7 @@ unescaper = "0.1.5"
 winapi = { version = "0.3.9", features = ["winnt", "memoryapi", "libloaderapi"], optional = true }
 libc = { version = "0.2.165", optional = true }
 iced-x86 = { version = "1.21.0", features = ["code_asm"] }
-wasm-encoder = "0.220.0"
+wasm-encoder = "0.221.0"
 
 [features]
 jit = ["dep:libc", "dep:winapi"]