feat: remove terraform resource for ELB bucket ACL configuration (terraform-only change)

Stops managing aws_s3_bucket_acl given AWS's new standard for ACLs:
https://aws.amazon.com/about-aws/whats-new/2022/12/amazon-s3-automatically-enable-block-public-access-disable-access-control-lists-buckets-april-2023/

When updating, the`module.datadog.aws_s3_bucket_acl.elb_logs[0]` will be destroyed, but this will not impact the actual ACL of the bucket. 

Thanks, @frozenSolid!

Author: frozenSolid

logs_monitoring_elb.tf

@@ -52,12 +52,6 @@ resource "aws_s3_bucket_policy" "elb_logs" {
   policy = data.aws_iam_policy_document.elb_logs.json
 }
 
-resource "aws_s3_bucket_acl" "elb_logs" {
-  count  = var.create_elb_logs_bucket ? 1 : 0
-  bucket = aws_s3_bucket.elb_logs[0].id
-  acl    = "private"
-}
-
 resource "aws_s3_bucket_lifecycle_configuration" "elb_logs" {
   count  = var.create_elb_logs_bucket ? 1 : 0
   bucket = aws_s3_bucket.elb_logs[0].id