[fix] device name when performing luks close

[amold1]

General:

• [ ] Have you removed all sensitive information, including but not limited to access keys and passwords?
• [ ] Have you checked to ensure there aren't other open or closed Pull Requests for the same bug/feature/question?

Pull Request Guidelines:

1. [ ] Does your submission pass tests?
2. [ ] Have you added tests?
3. [ ] Are you addressing a single feature in this PR?
4. [ ] Are your commits atomic, addressing one change per commit?
5. [ ] Are you following the conventions of the language?
6. [ ] Have you saved your large formatting changes for a different PR, so we can focus on your work?
7. [ ] Have you explained your rationale for why this feature is needed?
8. [ ] Have you linked your PR to an open issue

[codecov[bot]]

Codecov Report

Attention: Patch coverage is 66.66667% with 2 lines in your changes missing coverage. Please review.

Project coverage is 53.02%. Comparing base (793c309) to head (6ad76d2). Report is 1 commits behind head on main.

Files with missing lines	Patch %	Lines
internal/driver/luks.go	0.00%	2 Missing :warning:

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #260 +/- ## ========================================== - Coverage 53.08% 53.02% -0.07% ========================================== Files 22 22 Lines 1588 1588 ========================================== - Hits 843 842 -1 - Misses 700 701 +1 Partials 45 45 ```

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