Add symbol-info tool to default tools (#27766)

Richard Feldman created 

Follow-up to https://github.com/zed-industries/zed/pull/27733

Release Notes:

- N/A

Change summary

assets/settings/default.json | 1 +
1 file changed, 1 insertion(+)

Detailed changes

assets/settings/default.json 🔗 

@@ -666,6 +666,7 @@
           "path-search": true,
           "read-file": true,
           "regex-search": true,
+          "symbol-info": true,
           "thinking": true
         }
       }