title: Change theme in mat-icon for Outlined
body: <p>I use <code>&lt;mat-icon&gt;person&lt;/mat-icon&gt;</code> and have a result:
  <a href="https://i.stack.imgur.com/xlrr2.png" rel="noreferrer"><img src="https://i.stack.imgur.com/xlrr2.png" alt="enter image description here"></a></p>
  
  <p>I need the icon on theme Outlined: <a href="https://i.stack.imgur.com/SIKiM.png" rel="noreferrer"><img src="https://i.stack.imgur.com/SIKiM.png" alt="enter image description here"></a></p>
  
  <p>How do to do it ?</p>
  
  <p>Importantion of the icons: <code>&lt;link href="https://fonts.googleapis.com/icon?family=Material+Icons" rel="stylesheet"&gt;</code></p>