[PS-1017] corrected web vault accessibility when deleting an item with keyboard (#3893)

* PS-1017 Sending parent property to swal when delete popup appears above a modal

* PS-1017 - Added more cases where the parent is necessary to swal react properly to keyboard inputs.
Changed the way the ".modal-content" class is added to target to have it only on one place.

* [PS-1017] Removed edit of target css selector from platform. Added full target on related component

libs/common/src/abstractions/platformUtils.service.ts

@@ -34,7 +34,8 @@ export abstract class PlatformUtilsService {
     confirmText?: string,
     cancelText?: string,
     type?: string,
-    bodyIsHtml?: boolean
+    bodyIsHtml?: boolean,
+    target?: string
   ) => Promise<boolean>;
   isDev: () => boolean;
   isSelfHost: () => boolean;