Fix typo in AsyncRefresh ID for GenerateAnnualReportWorker (#37096)

app/workers/generate_annual_report_worker.rb

@@ -4,7 +4,7 @@ class GenerateAnnualReportWorker
   include Sidekiq::Worker
 
   def perform(account_id, year)
-    async_refresh = AsyncRefresh.new("wrapstodon:#{account_id}:#{year}}")
+    async_refresh = AsyncRefresh.new("wrapstodon:#{account_id}:#{year}")
 
     AnnualReport.new(Account.find(account_id), year).generate