Bug Description

While testing #11820, I noticed the following:

• Whenever we click on the 'Feature tour' at the menu, there are 4 black radius borders that appear in the user menu.
• This doesn't appear for other menu items. Maybe we should look into it.

Steps to reproduce

1. Set up Site Kit with setupFlowRefresh enabled
2. Click the "Start a feature tour" button in the Help menu and notice the black radius borders

Screenshots

Additional Context

• PHP Version:
• OS: [e.g. iOS]
• Browser: [e.g. chrome, safari]
• Plugin Version: [e.g. 22]
• Device: [e.g. iPhone6]

Do not alter or remove anything below. The following sections will be managed by moderators only.

Acceptance criteria

• When the "Start a feature tour" item in the Help menu is clicked, it should not display black radius borders.
• The styling for the menu item should be consistent with the others.

Implementation Brief

• In assets/sass/components/global/_googlesitekit-help-menu.scss
  • For .googlesitekit-cta-link add a rule, if the element is button, outline should be none.

Test Coverage

Not required.

QA Brief

• Follow the steps to reproduce above
• Ensure that clicking on the "Start a feature tour" button in the help menu does not cause a black outline to appear

Changelog entry

• Fix styling for the "Start a feature tour" help menu item.