refactor: 💡 removed aria-label from button set

This was not sending the aria-label down to the Edit Users detail button.
However, taking a look further at Hds::Button, this component
does not allow aria-label to be set unless it is an icon only button.
With that said, this cleans up the translation structure and removes the
aria-label translation and mark-up.

✅ Closes: FE-112

Author: venusang

addons/core/translations/resources/en-us.yaml

@@ -570,10 +570,7 @@ user:
   actions:
     add-accounts: Add Accounts
     delete: Delete User
-    edit-details:
-      button:
-        text: Edit User details
-        aria-label: 'edit form: users'
+    edit-details: 'Edit User details'
 role:
   title: Role
   title_plural: Roles

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

@@ -52,8 +52,7 @@
 
   {{#if (can 'save model' @model)}}
     <form.actions
-      @enableEditText={{t 'resources.user.actions.edit-details.button.text'}}
-      aria-label={{t 'resources.user.actions.edit-details.button.aria-label'}}
+      @enableEditText={{t 'resources.user.actions.edit-details'}}
       @submitText={{t 'actions.save'}}
       @cancelText={{t 'actions.cancel'}}
     />