Remove standalone true from vault (#15040)

Remove standalone: true from every instance since it's the default as of Angular 19.

libs/vault/src/cipher-form/components/attachments/cipher-attachments.component.spec.ts

@@ -27,7 +27,6 @@ import { CipherAttachmentsComponent } from "./cipher-attachments.component";
 import { DeleteAttachmentComponent } from "./delete-attachment/delete-attachment.component";
 
 @Component({
-  standalone: true,
   selector: "app-download-attachment",
   template: "",
 })

libs/vault/src/cipher-form/components/attachments/cipher-attachments.component.ts

@@ -57,7 +57,6 @@ type CipherAttachmentForm = FormGroup<{
 }>;
 
 @Component({
-  standalone: true,
   selector: "app-cipher-attachments",
   templateUrl: "./cipher-attachments.component.html",
   imports: [

libs/vault/src/cipher-form/components/attachments/delete-attachment/delete-attachment.component.ts

@@ -18,7 +18,6 @@ import {
 } from "@bitwarden/components";
 
 @Component({
-  standalone: true,
   selector: "app-delete-attachment",
   templateUrl: "./delete-attachment.component.html",
   imports: [AsyncActionsModule, CommonModule, JslibModule, ButtonModule, IconButtonModule],