wasm-compose: switch from serde_yaml to serde_yaml2 (bytecodealliance#2471)

serde_yaml is unmaintained, and serde_yaml2 is a maintained replacement
with the same API.

Author: pchickey

Cargo.lock

@@ -22,7 +22,7 @@ log = { workspace = true }
 petgraph = "0.6.2"
 serde = { workspace = true }
 serde_derive = { workspace = true }
-serde_yaml = "0.9.22"
+serde_yaml2 = "0.1.3"
 smallvec = "1.10.0"
 wasm-encoder = { workspace = true, features = ['std', 'wasmparser', 'component-model'] }
 wasmparser = { workspace = true, features = ['std', 'validate', 'component-model', 'features'] }

crates/wasm-compose/Cargo.toml

@@ -124,7 +124,7 @@ impl Config {
         let config = fs::read_to_string(&path)
             .with_context(|| format!("failed to read configuration file `{}`", path.display()))?;
 
-        let mut config: Config = serde_yaml::from_str(&config)
+        let mut config: Config = serde_yaml2::from_str(&config)
             .with_context(|| format!("failed to parse configuration file `{}`", path.display()))?;
 
         config.dir = path.parent().map(Path::to_path_buf).unwrap_or_default();