chore(bench): fix benchmark compilation error (#1029)

Signed-off-by: rhysd <lin90162@yahoo.co.jp>

bench/tests/src/cpu_intensive.rs

@@ -50,7 +50,7 @@ fn main() -> wry::Result<()> {
       Response::builder()
         .header(CONTENT_TYPE, mimetype)
         .body(data)
-        .map_err(Into::into)
+        .unwrap()
     })
     .with_url("wrybench://localhost")?
     .with_ipc_handler(handler)

bench/tests/src/custom_protocol.rs

@@ -54,7 +54,7 @@ fn main() -> wry::Result<()> {
       Response::builder()
         .header(CONTENT_TYPE, "text/html")
         .body(INDEX_HTML.into())
-        .map_err(Into::into)
+        .unwrap()
     })
     .with_url("wrybench://localhost")?
     .build()?;