refactor(tabs): revert test page

Author: thetaPC

core/src/components/tabs/test/basic/index.html

@@ -88,7 +88,7 @@ <h1>Hidden Tab</h1>
 
         <ion-tab tab="tab-four" component="page-one"></ion-tab>
 
-        <ion-tab-bar slot="bottom" expand="compact">
+        <ion-tab-bar slot="bottom">
           <ion-tab-button href="" tab="tab-one" class="e2eTabOneButton">
             <ion-label>Tab One</ion-label>
             <ion-icon name="star"></ion-icon>