Use keyword arguments for ApplicationService calls

Not all services are using keywords, which breaks those calls in Ruby 3

spec/features/settings/profile_spec.rb

@@ -29,7 +29,7 @@ RSpec.describe 'Profile settings', type: :feature do
 
     scenario 'works with valid input' do
       expect(LdapManager::UpdateDisplayName).to receive(:call)
-        .with(user.dn, "Marky Mark").and_return(true)
+        .with(dn: user.dn, display_name: "Marky Mark").and_return(true)
 
       visit setting_path(:profile)
       fill_in 'Display name', with: "Marky Mark"