chore(parser): add util-dynamodb as optional dependency (#3493)

Author: am29d

Diff for: package-lock.json

@@ -365,8 +365,10 @@
     "typescript",
     "nodejs"
   ],
+  "dependencies": {
+    "@aws-lambda-powertools/commons": "^2.13.0"
+  },
   "peerDependencies": {
-    "@aws-sdk/util-dynamodb": ">=3.x",
     "@middy/core": "4.x || 5.x || 6.x",
     "zod": ">=3.x"
   },

Diff for: packages/parser/package.json

@@ -1,5 +1,5 @@
+import { unmarshallDynamoDB } from '@aws-lambda-powertools/commons/utils/unmarshallDynamoDB';
 import type { AttributeValue } from '@aws-sdk/client-dynamodb';
-import { unmarshall } from '@aws-sdk/util-dynamodb';
 import { type ZodTypeAny, z } from 'zod';
 
 /**
@@ -69,7 +69,7 @@ const DynamoDBMarshalled = <T extends ZodTypeAny>(schema: T) =>
     ])
     .transform((str, ctx) => {
       try {
-        return unmarshall(str);
+        return unmarshallDynamoDB(str);
       } catch (err) {
         ctx.addIssue({
           code: 'custom',