PY-27004 Updated test data to include one more correct search result

Previously we failed to find it due to resolving to only one element.
Now we resolve to multiple elements, which in this case includes the
target expression for a global variable and its 'global' statement.

python/testData/refactoring/rename/renameGlobalWithoutToplevel_after.py

@@ -9,7 +9,7 @@ def f2(x):
         return bar
 
 def f3(x):
-    return foo + [x]
+    return bar + [x]
 
 def f4(x):
     global bar