fix: 🐛 add aria-description to edit User detail btn to fix a11y bug (#3113)

A new param @ariaDescription that was added to addons/rose edit-toggle component 
which now allows us to define the value of aria-description per a11y requirements.
With this change, the User detail edit form button now includes a value for aria-description.

✅ Closes: FE-112

---------

Co-authored-by: Zhihe Li <zhihe.li@hashicorp.com>

addons/rose/addon/components/rose/form/actions/edit-toggle/index.hbs

@@ -8,6 +8,7 @@
     {{yield to='edit'}}
   {{else}}
     <Hds::Button
+      aria-description={{@ariaDescriptionEdit}}
       @text={{@enableEditText}}
       @color='secondary'
       {{on 'click' @enableEdit}}

addons/rose/tests/integration/components/rose/form/actions/edit-toggle-test.js

@@ -20,10 +20,12 @@ module(
           <Rose::Form::Actions::EditToggle
             @enableEdit={{this.enableEdit}}
             @enableEditText='Edit'
+            @ariaDescriptionEdit='Resource'
           />
         `,
       );
       assert.ok(find('button'));
+      assert.dom('[aria-description]').exists();
     });
 
     test('it executes a function on button click', async function (assert) {
@@ -34,6 +36,7 @@ module(
           <Rose::Form::Actions::EditToggle
             @enableEdit={{this.enableEdit}}
             @enableEditText='Edit'
+            @ariaDescriptionEdit='Resource'
           />
         `,
       );

ui/admin/app/components/form/user/index.hbs

@@ -53,6 +53,7 @@
   {{#if (can 'save model' @model)}}
     <form.actions
       @enableEditText={{t 'actions.edit-form'}}
+      @ariaDescriptionEdit={{t 'resources.user.title'}}
       @submitText={{t 'actions.save'}}
       @cancelText={{t 'actions.cancel'}}
     />