title: react-query, refetch don't trigger useEffect
body: <p>I want to <code>refetch</code> the data after save is succeeded.</p>
  <p>here is the demo that demonstrates the issue -</p>
  <p><a href="https://codesandbox.io/s/romantic-orla-h9scuc?file=/src/index.js" rel="nofollow noreferrer">https://codesandbox.io/s/romantic-orla-h9scuc?file=/src/index.js</a></p>
  <p>Issue here is useEffect not gets triggered after <code>data</code> changes. So the log from line <code>111</code>
  never happens...</p>
  <p>Is this behaviour expected?? If not What am I doing wrong??</p>
  <p>Also If this behaviour is expected then how to get the latest data programmatically?</p>