chore: update swc_ecmascript version (#64)

Author: kitsonk

Cargo.lock

@@ -26,7 +26,7 @@ wasm = ["serde_json", "dprint-core/wasm"]
 [dependencies]
 dprint-core = { version = "0.31.0", features = ["formatting"] }
 swc_common = "=0.10.3"
-swc_ecmascript = { version = "=0.8.3", features = ["parser"] }
+swc_ecmascript = { version = "=0.8.4", features = ["parser"] }
 serde = { version = "1.0.88", features = ["derive"] }
 serde_json = { version = "1.0", optional = true }