message: docs: remove banner after survey expiration
  The survey is now over. We can remove the banner.
  PR Close
diff: <mat-toolbar color="primary" class="app-toolbar no-print" [class.transitioning]="isTransitioning">
  <mat-toolbar-row class="notification-container">
  - <aio-notification notificationId="survey-january-2022" expirationDate="2022-02-05" [dismissOnContentClick]="true" (dismissed)="notificationDismissed()">
  + <aio-notification notificationId="survey-january-2022" expirationDate="2022-02-01" [dismissOnContentClick]="true" (dismissed)="notificationDismissed()">
  <a href="https://stateofjs.com">
  <mat-icon class="icon" svgIcon="insert_comment" aria-label="Announcement"></mat-icon>
  <span class="message">Share your experience with Angular in <b>The State of JavaScript</b></span>
  