Add missing copyright headers

Author: hashicc

addons/core/addon/components/form/authenticate/index.js

@@ -1,3 +1,8 @@
+/**
+ * Copyright (c) HashiCorp, Inc.
+ * SPDX-License-Identifier: BUSL-1.1
+ */
+
 import Component from '@glimmer/component';
 import { assert } from '@ember/debug';
 import oidc from './oidc';

addons/core/app/components/form/authenticate/index.js

@@ -1 +1,6 @@
+/**
+ * Copyright (c) HashiCorp, Inc.
+ * SPDX-License-Identifier: BUSL-1.1
+ */
+
 export { default } from 'core/components/form/authenticate/index';