fix: typo in the comment (#10817)

src/js_parser.zig

@@ -718,7 +718,7 @@ pub const TypeScript = struct {
  return false;
  }
 
- // If we have a 'yield' keyword, and we're in the [yield] context, then 'yield' is
+ // If we have an 'await' keyword, and we're in the [await] context, then 'await' is
  // considered a keyword and is not an identifier.
  if (p.fn_or_arrow_data_parse.allow_await != .allow_ident and strings.eqlComptime(p.lexer.identifier, "await")) {
  return false;