Show user contributions in correct timezone within user profile

app/views/users/calendar_activities.html.haml

@@ -7,7 +7,7 @@
       %li
         %span.light
           %i.fa.fa-clock-o
-          = event.created_at.strftime('%-I:%M%P')
+          = event.created_at.to_time.in_time_zone.strftime('%-I:%M%P')
         - if event.visible_to_user?(current_user)
           - if event.push?
             #{event.action_name} #{event.ref_type}

changelogs/unreleased/38495-calendar-activities-in-timezone.yml

+---
+title: Show user contributions in correct timezone within user profile
+merge_request: 23419
+author:
+type: changed