[IT-4759] Update lambda-finops-email-totals python version

Author: ConsoleCatzirl

org-formation/050-costs/_tasks.yaml

@@ -60,7 +60,7 @@ CostCategories:
 # use the payer account so that cost explorer aggregates member account data
 CostNotificationMicroservice:
   Type: update-stacks
-  Template: !Sub 'https://${AdminCentralCfnBucket}.s3.amazonaws.com/lambda-finops-email-totals/1.1.5/lambda-finops-email-totals.yaml'
+  Template: !Sub 'https://${AdminCentralCfnBucket}.s3.amazonaws.com/lambda-finops-email-totals/1.1.6/lambda-finops-email-totals.yaml'
   StackName: !Sub '${resourcePrefix}-cost-notifications'
   DefaultOrganizationBinding:
     Account: !Ref MasterAccount