chore(deps): update terraform terraform-aws-modules/notify-slack/aws to v7.1.0

Author: renovate[bot]

main.tf

@@ -7,7 +7,7 @@ module "default_label" {
 
 module "notify_slack" {
   source                                 = "terraform-aws-modules/notify-slack/aws"
-  version                                = "7.0.0"
+  version                                = "7.1.0"
   create                                 = module.this.enabled
   create_sns_topic                       = var.create_sns_topic
   lambda_function_name                   = module.default_label.id