[AC-2447] Allow the UI to save and close dialog when user removes final Can Manage Collection of an item (#9136)

* update saveCollectionsWithServer to accept a new value if user can no longer manage cipher after requested update

libs/common/src/vault/models/response/optional-cipher.response.ts

@@ -0,0 +1,14 @@
+import { BaseResponse } from "../../../models/response/base.response";
+
+import { CipherResponse } from "./cipher.response";
+
+export class OptionalCipherResponse extends BaseResponse {
+  unavailable: boolean;
+  cipher?: CipherResponse;
+
+  constructor(response: any) {
+    super(response);
+    this.unavailable = this.getResponseProperty("Unavailable");
+    this.cipher = new CipherResponse(this.getResponseProperty("Cipher"));
+  }
+}