Identity-apps PR-builder lint checker is passing even though there are lint warnings

Describe the issue:

When running the lint step in PR-builder in batches, the script does not fail with exit code 1 if only the first batch contains lint errors, but subsequent batches do not.

Ref: https://github.com/wso2/identity-apps/actions/runs/9691452427/job/26742965321?pr=6485

How to reproduce:

Create a Pull Request:
- Submit a pull request with changes in 31 files. (Current batch threshold is 30)
- Introduce lint mistakes in any of the first 30 files.
- Ensure the 31st file does not contain any lint mistakes.

Expected behavior:

The linter script should fail with an exit code of 1 if any lint mistakes are present in any of the files being linted.

wso2 / product-is

Identity-apps PR-builder lint checker is passing even though there are lint warnings #20596