Update integration test to use SqsSource

Author: msambol

packages/@aws-cdk/aws-pipes-targets-alpha/README.md

@@ -220,7 +220,24 @@ const streamTarget = new targets.KinesisTarget(targetStream, {
 });
 
 const pipe = new pipes.Pipe(this, 'Pipe', {
-    source: new SomeSource(sourceQueue),
+    source: new SqsSource(sourceQueue),
+    target: streamTarget,
+});
+```
+
+The input to the target data stream can be transformed:
+
+```ts
+declare const sourceQueue: sqs.Queue;
+declare const targetStream: kinesis.Stream;
+
+const streamTarget = new targets.KinesisTarget(targetStream, {
+    partitionKey: 'pk',
+    inputTransformation: pipes.InputTransformation.fromObject({ body: "👀" }),
+});
+
+const pipe = new pipes.Pipe(this, 'Pipe', {
+    source: new SqsSource(sourceQueue),
     target: streamTarget,
 });
 ```

packages/@aws-cdk/aws-pipes-targets-alpha/test/integ.kinesis.js.snapshot/asset.eafc02f6925151c95ac6a6ae81a3e36d4cf4e77db52eec8e467ce2a69454a41a.bundle/index.js packages/@aws-cdk/aws-pipes-targets-alpha/test/integ.kinesis.js.snapshot/asset.da514df694ce3f41453746a766ae6aff13c869c38002598930d6d34e5711985b.bundle/index.js

@@ -104,11 +104,7 @@
       "Arn"
      ]
     },
-    "SourceParameters": {
-     "SqsQueueParameters": {
-      "BatchSize": 1
-     }
-    },
+    "SourceParameters": {},
     "Target": {
      "Fn::GetAtt": [
       "TargetStream3B4B2880",