title: How to add click on mat label in mat stepper
body: <p>I need a click functionality on matSteplabel. Added click on mat-step also but no use!   </p>
  
  <p>
                      </p>
  
  <pre><code>                  &lt;ng-template (click)="myFunc()" matStepLabel&gt;
  
                      Snapshot
  
                    &lt;/ng-template&gt;
                    &lt;!-- Start All Backup Data Step1 Data --&gt;
  
                         &lt;!--app-compare-data-step1&gt;&lt;/app-compare-data-step1--&gt;
  
                    &lt;!-- End All Backup Data Step1 Data --&gt;
  
  
                  &lt;/mat-step&gt;
  &lt;/mat-horizontal-stepper&gt;
  </code></pre>