chore(workflow): update upload-artifact & download-artifact action fr…

[yash-1104github]

Description

• This PR updates the GitHub Actions workflow to use actions/upload-artifact@v4 and actions/download-artifact@v4, instead of the deprecated v2 version, now Version 4 provides performance improvements, better handling of large files, and continued support from GitHub.

Issue(s) addressed

• Resolves: GitHub Action for CI/CD failed GitHub Action for CI/CD failed #1139

What kind of change(s) does this PR introduce?

• Enhancement
• Bug fix
• Refactor

Please check if the PR fulfils these requirements

• The commit message follows our guidelines
• Tests for the changes have been added (for bug fixes / features)
• Docs have been added / updated (for bug fixes / features)

Issue

What is the current behavior?

• Workflows use actions/upload-artifact@v2, and actions/download-artifact@v2, which is deprecated due to which Client Job is failed.

What is the new behavior?

• Workflows now use actions/upload-artifact@v4, and actions/download-artifact@v4, ensuring compatibility, better performance, and long-term support.

Breaking change

Does this PR introduce a breaking change?

• No

Other useful information

• No application logic is affected.
• This change only impacts CI/CD workflows.