refactor: 💡 Manage dropdown HDS refactoring for managed-groups (#2455)

* refactor: 💡 Manage dropdown HDS refactoring for managed-groups

Updated the manage dropdown to reflect HDS design

✅ Closes: https://hashicorp.atlassian.net/browse/ICU-14603

* refactor: 💡 Changed up naming convention for Manage dropdown

✅ Closes: https://hashicorp.atlassian.net/browse/ICU-14603

---------

Co-authored-by: Cameron Perera <cameron.perera@hashicorp.com>

ui/admin/app/components/auth-methods/auth-method/managed-groups/managed-group/actions/index.hbs

@@ -4,17 +4,12 @@
 }}
 
 {{#if (can 'delete model' @model)}}
-  <Rose::Dropdown
-    @text={{t 'actions.manage'}}
-    @dropdownRight={{true}}
-    as |dropdown|
-  >
-    <dropdown.button
-      @style='danger'
-      @disabled={{@model.canSave}}
+  <Hds::Dropdown data-test-managed-group-dropdown as |dd|>
+    <dd.ToggleButton @text={{t 'actions.manage'}} @color='secondary' />
+    <dd.Interactive
+      @text={{t 'resources.managed-group.actions.delete'}}
+      @color='critical'
       {{on 'click' (fn @delete @model)}}
-    >
-      {{t 'resources.managed-group.actions.delete'}}
-    </dropdown.button>
-  </Rose::Dropdown>
+    />
+  </Hds::Dropdown>
 {{/if}}