Fix community meeting time

calendars/community.yaml

@@ -20,7 +20,7 @@ events:
       As a group leader, what do you need to know to get the most from your group's
       data and software? How do you get the most long-term benefit from the work your group does?
       location: https://aalto.zoom.us/s/62141049461
-    begin: 2022-11-15 14:00:00
+    begin: 2022-11-15 13:00:00
     timezone: Europe/Helsinki
     duration: { hours: 1 }