Bug: Importing SF client from aws-sdk v2 causes Lambda unresponsive when using esbuild

### Description:

Importing SF client from aws-sdk v2 causes Lambda unresponsive when using esbuild.

### Steps to reproduce:

1. `sam init`
1.1. `AWS Quick Start Templates`
1.2. `Hello World Example`
1.3. `nodejs16.x`
1.4. `Zip`
1.5. `Hello World Example TypeScript`
2. `cd /hello-world`
3. modify `package.json` and add `"aws-sdk": "^2.1342.0"` into `dependencies`
4. `npm i`
5. modify `hello-world/app.ts` as below:

```ts
import { StepFunctions } from 'aws-sdk';

export const lambdaHandler = async () => {
console.log("Before initializing SF client");
const sfClient = new StepFunctions();
console.log("After initializing SF client");
};
```
6. `cd ..`
7. `sam build`
8. `sam deploy --guided` and confirm the deployment with the defaults
9. head over to AWS console and locate deployed lambda
10. execute the Lambda

### Observed result:

Lambda times out. If the function's timeout is increased to let's say 30 seconds, it runs out of memory (128MB by default in my case). Pre-initializing logs are not displayed, which means that Lambda probably hangs out when importing StepFunctions client.

I checked other AWS-SDK v2 clients like S3, DocumentClient and it works without any issue.

I've also noticed that when I change
```ts
import { StepFunctions } from 'aws-sdk';
```
into the below:
```ts
import StepFunctions from 'aws-sdk/clients/stepfunctions';
```
it starts working.

### Expected result:

Importing & initializing `StepFunctions` from aws-sdk v2 works as expected and doesn't cause lambda timeouts/memory outages - basically doesn't make Lambda not responsive.

### Additional environment details (Ex: Windows, Mac, Amazon Linux etc)

1. OS: `macOS-13.0.1-x86_64-i386-64bit`
2. `sam --version`: `SAM CLI, version 1.76.0`
3. AWS region: `eu-west-1`
4. esbuild: `"esbuild": "^0.14.14"`

```
{
"version": "1.76.0",
"system": {
"python": "3.11.2",
"os": "macOS-13.0.1-x86_64-i386-64bit"
},
"additional_dependencies": {
"docker_engine": "20.10.20",
"aws_cdk": "2.69.0 (build 60a5b2a)",
"terraform": "1.0.0"
}
}
```