Apply GitLab UI button styles to buttons in app/views/admin/application_settings directory

Instructions

For instructions about how to apply GitLab UI button styles to the button instances on these templates, see the epic &4001 (closed).

Files in directory with buttons that needs migration

• app/views/admin/application_settings/_eks.html.haml
• app/views/admin/application_settings/_external_authorization_service_form.html.haml
• app/views/admin/application_settings/_plantuml.html.haml
• app/views/admin/application_settings/_repository_check.html.haml
• app/views/admin/application_settings/_snowplow.html.haml
• app/views/admin/application_settings/_sourcegraph.html.haml
• app/views/admin/application_settings/_third_party_offers.html.haml
• app/views/admin/application_settings/_usage.html.haml
• app/views/admin/application_settings/ci_cd.html.haml
• app/views/admin/application_settings/general.html.haml
• app/views/admin/application_settings/integrations.html.haml
• app/views/admin/application_settings/metrics_and_profiling.html.haml
• app/views/admin/application_settings/network.html.haml
• app/views/admin/application_settings/preferences.html.haml
• app/views/admin/application_settings/reporting.html.haml
• app/views/admin/application_settings/repository.html.haml