chore: 🤖 migrate away from component helper for managed group (#3082)

* chore: 🤖 migrate away from component helper for managed group

* Add missing copyright headers

ui/admin/app/components/form/managed-group/index.hbs

@@ -4,13 +4,12 @@
 }}
 
 {{#if @model.type}}
-  {{component
-    (concat 'form/managed-group/' @model.type)
-    model=@model
-    edit=@edit
-    submit=@submit
-    cancel=@cancel
-    removeItemByIndex=@removeItemByIndex
-    addStringItem=@addStringItem
-  }}
+  <this.managedGroupForm
+    @model={{@model}}
+    @edit={{@edit}}
+    @submit={{@submit}}
+    @cancel={{@cancel}}
+    @removeItemByIndex={{@removeItemByIndex}}
+    @addStringItem={{@addStringItem}}
+  />
 {{/if}}

ui/admin/app/components/form/managed-group/index.js

@@ -0,0 +1,28 @@
+/**
+ * Copyright (c) HashiCorp, Inc.
+ * SPDX-License-Identifier: BUSL-1.1
+ */
+
+import Component from '@glimmer/component';
+import { assert } from '@ember/debug';
+import ldapFormComponent from './ldap';
+import oidcFormComponent from './oidc';
+
+const modelTypeToComponent = {
+  ldap: ldapFormComponent,
+  oidc: oidcFormComponent,
+};
+
+export default class FormManagedGroupIndex extends Component {
+  /**
+   * returns the associated managed group form component for the model's type
+   */
+  get managedGroupForm() {
+    const component = modelTypeToComponent[this.args.model.type];
+    assert(
+      `Mapped component must exist for account type: ${this.args.model.type}`,
+      component,
+    );
+    return component;
+  }
+}