Fix clippy (#15489)

# Description
There are some clippy(version 0.1.86) errors on nushell repo. This pr is
trying to fix it.

# User-Facing Changes
Hopefully none.

# Tests + Formatting
NaN

# After Submitting
NaN

crates/nu-engine/src/compile/redirect.rs

@@ -98,7 +98,7 @@ pub(crate) fn finish_redirection(
         if !matches!(
             modes.err,
             Some(Spanned {
-                item: RedirectMode::Pipe { .. },
+                item: RedirectMode::Pipe,
                 ..
             })
         ) {