fix(GlLink): fix passing of attributes to Vue 3 RouterLink

mentioned in commit 8fa64bb8

mentioned in merge request gitlab-org/editor-extensions/gitlab-jetbrains-plugin!1612 (merged)

mentioned in merge request status-page!903

mentioned in merge request gitlab!185824 (merged)

mentioned in merge request gitlab!186102 (closed)

mentioned in merge request gitlab-org/gitlab-services/design.gitlab.com!4359 (merged)

mentioned in merge request gitlab-org/gitlab-services/design.gitlab.com!4360 (merged)

mentioned in merge request gitlab-org/frontend/playground/accessibility-scanner!67 (closed)

mentioned in merge request gitlab-org/frontend/pajamas-adoption-scanner!367 (merged)

mentioned in merge request gitlab-svgs!1125 (merged)