Fix regressuib in durationFormatted

app/assets/javascripts/pipelines/components/pipelines_list/time_ago.vue

 <script>
 import { GlIcon, GlTooltipDirective } from '@gitlab/ui';
 import timeagoMixin from '~/vue_shared/mixins/timeago';
-import { formatTime } from '~/lib/utils/datetime_utility';
 
 export default {
   directives: {
@@ -27,7 +26,24 @@ export default {
       return this.finishedTime !== '';
     },
     durationFormatted() {
-      return formatTime(this.duration);
+      const date = new Date(this.duration * 1000);
+
+      let hh = date.getUTCHours();
+      let mm = date.getUTCMinutes();
+      let ss = date.getSeconds();
+
+      // left pad
+      if (hh < 10) {
+        hh = `0${hh}`;
+      }
+      if (mm < 10) {
+        mm = `0${mm}`;
+      }
+      if (ss < 10) {
+        ss = `0${ss}`;
+      }
+
+      return `${hh}:${mm}:${ss}`;
     },
   },
 };