Editor: tweak label for "Go to implementation" tabs (#8201)

No release notes as this is a followup to #7890 
Release Notes:

- N/A

crates/editor/src/hover_links.rs

@@ -138,7 +138,7 @@ impl Editor {
                     cx.focus(&self.focus_handle);
                 }
 
-                self.navigate_to_hover_links(hovered_link_state.links, modifiers.alt, cx);
+                self.navigate_to_hover_links(None, hovered_link_state.links, modifiers.alt, cx);
                 return;
             }
         }