Issue:
Bug: update(ci): update S3 Source File Name in Postman Collection Runner Workflow



The S3 source file name in the Postman Collection Runner workflow needs to be updated due to changes in the Connector Auth File. This modification ensures that the correct file is referenced in CI/CD workflows, maintaining authentication integrity.

Pull request description:
## Type of Change
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- [ ] Bugfix
- [ ] New feature
- [ ] Enhancement
- [ ] Refactoring
- [x] Dependency updates
- [ ] Documentation
- [x] CI/CD

## Description
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The S3 Source File Name in Postman Collection Runner Workflow has been changed because the Connector Auth File has been updated.

### Additional Changes

- [ ] This PR modifies the API contract
- [ ] This PR modifies the database schema
- [ ] This PR modifies application configuration/environment variables

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2. `crates/router/src/configs`
3. `loadtest/config`
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## Motivation and Context
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The connector auth file has been updated, so updating the S3 source file name is required.

## How can we test it?
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Stripe Test cases on Jenkins should pass.

## Checklist
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- [ ] I formatted the code `cargo +nightly fmt --all`
- [ ] I addressed lints thrown by `cargo clippy`
- [ ] I reviewed the submitted code
- [ ] I added unit tests for my changes where possible


Testing:

Patch: