adjust alignment of message menu button

src/skins/vector/css/matrix-react-sdk/views/rooms/_EventTile.scss

@@ -410,6 +410,10 @@ limitations under the License.
         top: 7px;
     }
 
+    .mx_EventTile_editButton {
+        top: 3px;
+    }
+
     .mx_EventTile_readAvatars {
         top: 27px;
     }