data/excluded: add missing alias for GO-2023-2220.yaml

Aliases: CVE-2018-9057, GHSA-r48h-jr2j-9g78

Updates golang/vulndb#2220
Fixes golang/vulndb#2577

Change-Id: Ieb2a54ee229c438c39c62fe7f1e6a5ebdf6b4515
Reviewed-on: https://go-review.googlesource.com/c/vulndb/+/567835
Reviewed-by: Jonathan Amsterdam <jba@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>

data/excluded/GO-2023-2220.yaml

@@ -4,3 +4,5 @@ modules:
     - module: github.com/terraform-providers/terraform-provider-aws
 cves:
     - CVE-2018-9057
+ghsas:
+    - GHSA-r48h-jr2j-9g78