Fix edit positioning, including its tooltip (#30884)

webapp/channels/src/sass/components/_post.scss

@@ -969,7 +969,6 @@
     }
 
     .post-edited__indicator {
-        display: flex;
         align-items: center;
         color: rgba(var(--center-channel-color-rgb), 0.75);
         font-size: 11px;