deadlineUtil frontend unit test fails

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**Describe the bug**
I was working on #4616 so i ran `pnpm run test:unit` in`frontend` directory.One test fails

**To Reproduce**
Steps to reproduce the behavior:

1. Go to 'frontend'
2. run `pnpm run test:unit`
3. See error

**Expected behavior**
All tests should pass.

**Are you going to work on fixing this?**

- [ ] Yes
- [X] No

**Screenshots**
If applicable, add screenshots to help explain your problem.