fix: Add missing webhook_events_workflow_job_queue_policy to multi-runner queue (#3848)

Add missing
[aws_sqs_queue_policy.webhook_events_workflow_job_queue_policy](https://github.com/philips-labs/terraform-aws-github-runner/blob/main/main.tf#L54-L58)
to multi-runner module queue.tf:


```
resource "aws_sqs_queue_policy" "webhook_events_workflow_job_queue_policy" {
  count     = var.enable_workflow_job_events_queue ? 1 : 0
  queue_url = aws_sqs_queue.webhook_events_workflow_job_queue[0].id
  policy    = data.aws_iam_policy_document.deny_unsecure_transport.json
}
```

---------

Co-authored-by: Niek Palm <[email protected]>

Author: veronicatjan

Diff for: modules/multi-runner/queues.tf

@@ -26,7 +26,6 @@ data "aws_iam_policy_document" "deny_unsecure_transport" {
   }
 }
 
-
 resource "aws_sqs_queue" "queued_builds" {
   for_each                    = var.multi_runner_config
   name                        = "${var.prefix}-${each.key}-queued-builds${each.value.fifo ? ".fifo" : ""}"
@@ -71,6 +70,12 @@ resource "aws_sqs_queue_policy" "build_queue_dlq_policy" {
   policy    = data.aws_iam_policy_document.deny_unsecure_transport.json
 }
 
+resource "aws_sqs_queue_policy" "webhook_events_workflow_job_queue_policy" {
+  count     = var.enable_workflow_job_events_queue ? 1 : 0
+  queue_url = aws_sqs_queue.webhook_events_workflow_job_queue[0].id
+  policy    = data.aws_iam_policy_document.deny_unsecure_transport.json
+}
+
 resource "aws_sqs_queue" "webhook_events_workflow_job_queue" {
   count                       = var.enable_workflow_job_events_queue ? 1 : 0
   name                        = "${var.prefix}-webhook_events_workflow_job_queue"