[MNT-23433] Close Preview button position (#3535)

* [MNT-23433] preview button configure

* [MNT-23433] e2e fix

* [MNT-23433] e2e fix for protractor

* [MNT-23433] default position set to right

* [MNT-23433] close button added for e2e

* [MNT-23433] documentation added

* [MNT-23433] removed close button from toolbar

* [MNT-23433]  passing close button position

* [MNT-23433] hide info icon

* [MNT-23433] add property for info button

* Upstream ADF-6.6.0-7386887320, Js-api-7.5.0-7386887320 version

projects/aca-content/viewer/src/lib/components/viewer/viewer.component.html

@@ -13,6 +13,8 @@
     [allowDownload]="false"
     [allowFullScreen]="false"
     [overlayMode]="true"
+    [hideInfoButton]="true"
+    [closeButtonPosition]="'viewer.closeButtonPosition' | adfAppConfig: 'right'"
     (showViewerChange)="onViewerVisibilityChanged()"
     [canNavigateBefore]="!!previousNodeId"
     [canNavigateNext]="!!nextNodeId"

projects/aca-content/viewer/src/lib/components/viewer/viewer.component.scss

@@ -16,11 +16,6 @@
     }
   }
 
-  // todo: remove this when viewer supports extensions
-  .adf-viewer-toolbar > * > button:last-child {
-    display: none;
-  }
-
   .adf-alfresco-viewer.aca-right_side--hide .adf-viewer__sidebar__right {
     width: 0;
   }