Update title attribute for ApprovalsBody vue component

ee/app/assets/javascripts/vue_merge_request_widget/components/approvals/approvals_body.vue

@@ -161,7 +161,7 @@ export default {
       <a
         v-if="showApprovalDocLink"
         :href="mr.approvalsHelpPath"
-        :data-title="__('About this feature')"
+        :title="__('About this feature')"
         data-placement="bottom"
         target="_blank"
         rel="noopener noreferrer nofollow"

ee/changelogs/unreleased/use-tooltip-component-in-mr-widget-secondary-geo-node-component.yml

+---
+title: Use tooltip component in MrWidgetSecondaryGeoNode vue component
+merge_request: 6078
+author: George Tsiolis
+type: performance