set purge date to 11 may

src/targets/services/aggregatorUsageEvents.ts

@@ -1339,7 +1339,7 @@ const AggregatorUsageEvents = async ({
     })
     .startOf('day')
   const lastMonth = 5
-  if (today.day === 3 && today.month === lastMonth) {
+  if (today.day === 11 && today.month === lastMonth) {
     let monthToAggregate = 1
     for (monthToAggregate; monthToAggregate <= lastMonth; monthToAggregate++) {
       await calculateConsumptionVariation(client, monthToAggregate)