appsync resolver cannot set both maxBatchSize and PipelineConfig

### Describe the bug

UPDATE_ROLLBACK_COMPLETE: Pipeline JS resolvers cannot have a maxBatchSize when using maxBatchSize with a pipeline, sth totally ok with aws console

### Expected Behavior

Allow maxBatchSize with a pipeline

### Current Behavior

Currently I have to patch after deployment

### Reproduction Steps

Sample legit use case:

resolver code: BatchInvoke to a lambda

```
function request(context) {
return {
operation: "BatchInvoke",
payload: {
context,
selectionSetList: context.info.selectionSetList
}
};
}
function response(ctx) {
const { error, result } = ctx;
if (result.error) {
const { message, type, data } = result;
util.error(message, type, data);
}
if (error)
util.appendError(error.message, error.type);
return result;
}
export {
request,
response
};
```

at pipeline I have the batch processor lambda as per doc

cdk code:

```
private createJsResolver(appSync: appsync.GraphqlApi, dataSource: appsync.BaseDataSource, typeName: string, fieldName: string, resolverNames: string[]) {
const fns = resolverNames.map(
resolver =>
new appsync.AppsyncFunction(this, `fn-${typeName}-${fieldName}-${resolver}`, {
name: `${typeName}_${fieldName}_${resolver}`,
api: appSync,
dataSource,
code: this.bundleAppSyncResolver(path.join(__dirname, `../../src/main/infrastructure/resolvers/${resolver}.ts`)),
runtime: appsync.FunctionRuntime.JS_1_0_0,
}),
);
appSync.createResolver(`res-${typeName}-${fieldName}`, {
typeName,
fieldName,
runtime: appsync.FunctionRuntime.JS_1_0_0,
code: this.defaultPipelineCode,
pipelineConfig: fns,
// TODO check later "Pipeline resolvers cannot have a maxBatchSize."
// maxBatchSize: resolverNames.includes('_lambdaBatchInvoke') ? 200 : undefined,
});
}
```

when deploying, error shows up

### Possible Solution

_No response_

### Additional Information/Context

_No response_

### CDK CLI Version

2.102.0 (build 2abc59a)

### Framework Version

_No response_

### Node.js Version

v18.13.0

### OS

Macos 12.6.8

### Language

TypeScript

### Language Version

Typescript 4.9.5

### Other information

x-prod failed: Error: The stack named x-prod failed to deploy: UPDATE_ROLLBACK_COMPLETE: Pipeline resolvers cannot have a maxBatchSize.
at FullCloudFormationDeployment.monitorDeployment (/Users/hwangar/Projects/backend/node_modules/aws-cdk/lib/index.js:467:10232)
at process.processTicksAndRejections (node:internal/process/task_queues:95:5)
at async Object.deployStack2 [as deployStack] (/Users/hwangar/Projects/backend/node_modules/aws-cdk/lib/index.js:470:180228)
at async /Users/hwangar/Projects/backend/node_modules/aws-cdk/lib/index.js:470:163476

Start at the AppSync createResolver entry point and inspect how maxBatchSize and pipelineConfig are synthesized for the supplied TypeScript example. Reproduce the CloudFormation deployment error, then verify that a resolver using both settings is accepted without requiring a post-deployment patch.

Written by the indexing model from the issue text.