Revert "[lldb][swig] Use the correct variable in the return statement"

This reverts commit 6528157.

I'm reverting llvm#104523
(llvm@f01f80c)
and this fixup belongs to the same series of changes.

lldb/bindings/python/python-wrapper.swig

@@ -837,7 +837,7 @@ bool lldb_private::python::SWIGBridge::LLDBSwigPython_ShouldHide(
   bool ret_val = result ? PyObject_IsTrue(result) : false;
   Py_XDECREF(result);
 
-  return ret_val;
+  return result;
 }
 
 void *lldb_private::python::SWIGBridge::LLDBSWIGPython_GetDynamicSetting(