Fix renames over language server for SSH remoting (#17897)

Release Notes:

- ssh remoting: Fix rename over language server

---------

Co-authored-by: Mikayla <mikayla@zed.dev>
Co-authored-by: Max <max@zed.dev>

crates/project/src/lsp_ext_command.rs

@@ -36,7 +36,7 @@ impl ExpandedMacro {
         self.name.is_empty() && self.expansion.is_empty()
     }
 }
-
+#[derive(Debug)]
 pub struct ExpandMacro {
     pub position: PointUtf16,
 }