Add debug logging for error handling in geoPolygonSchema test

packages/mongo/tests/mongo_livedata_tests.js

@@ -4607,6 +4607,7 @@ Tinytest.addAsync('mongo-livedata - publish with geoPolygonSchema does not throw
           });
         });
       } catch (e) {
+        console.log('ERRO-DEBUG]', e);
         error = e;
       }
       test.isNull(error, 'shouldnt throw error for valid viewport');