Update CHANGELOG.md for #22605

Author: changelogbot

CHANGELOG.md

@@ -20,6 +20,7 @@ BREAKING CHANGES:
 * resource/aws_s3_bucket: The `logging` argument has been deprecated and is now read-only. Use the `aws_s3_bucket_logging` resource instead. ([#22599](https://github.com/hashicorp/terraform-provider-aws/issues/22599))
 * resource/aws_s3_bucket: The `replication_configuration` argument has been deprecated and is now read-only. Use the `aws_s3_bucket_replication_configuration` resource instead. ([#22604](https://github.com/hashicorp/terraform-provider-aws/issues/22604))
 * resource/aws_s3_bucket: The `request_payer` argument has been deprecated and is now read-only. Use the `aws_s3_bucket_request_payment_configuration` resource instead. ([#22613](https://github.com/hashicorp/terraform-provider-aws/issues/22613))
+* resource/aws_s3_bucket: The `server_side_encryption_configuration` argument has been deprecated and is now read-only. Use the `aws_s3_bucket_server_side_encryption_configuration` resource instead. ([#22605](https://github.com/hashicorp/terraform-provider-aws/issues/22605))
 * resource/aws_s3_bucket: The `website`, `website_domain`, and `website_endpoint` arguments have been deprecated and are now read-only. Use the `aws_s3_bucket_website_configuration` resource instead. ([#22614](https://github.com/hashicorp/terraform-provider-aws/issues/22614))
 * resource/aws_vpc: `ipv6_cidr_block` can no longer be set to `""`; remove or set to `null` ([#22948](https://github.com/hashicorp/terraform-provider-aws/issues/22948))
 * resource/aws_vpc_ipv6_cidr_block_association: `ipv6_cidr_block` can no longer be set to `""`; remove or set to `null` ([#22948](https://github.com/hashicorp/terraform-provider-aws/issues/22948))