Update upload artifact action version in daily build

[NipunaRanasinghe]

Purpose

$subject.

Related to https://github.com/ballerina-platform/ballerina-library/issues/6831

Approach

Describe how you are implementing the solutions along with the design details.

Samples

Provide high-level details about the samples related to this feature.

Remarks

List any other known issues, related PRs, TODO items, or any other notes related to the PR.

Check List

• [ ] Read the Contributing Guide
• [ ] Added/updated necessary documentation
• [ ] Checked Tooling Support
• [ ] Added necessary tests
  • [ ] Unit Tests
  • [ ] Integration Tests
• [ ] Increased Test Coverage