AWS Lambda Update: Add Node 18 (nodejs18.x) support to AWS Lambda.

Author: AWS

.changes/next-release/feature-AWSLambda-374634b.json

@@ -0,0 +1,6 @@
+{
+    "type": "feature",
+    "category": "AWS Lambda",
+    "contributor": "",
+    "description": "Add Node 18 (nodejs18.x) support to AWS Lambda."
+}