Fix Loop Bug

[bstopp]

Description

If a folder's' contents are being copied to a subfolder, and there are enough items to get to a continuation token, this will infinitely recurse to create content.

Related Issue

Motivation and Context

Fix a bug.

How Has This Been Tested?

Screenshots (if appropriate):

Types of changes

• [x] Bug fix (non-breaking change which fixes an issue)
• [ ] New feature (non-breaking change which adds functionality)
• [ ] Breaking change (fix or feature that would cause existing functionality to change)

Checklist:

• [x] I have signed the Adobe Open Source CLA.
• [x] My code follows the code style of this project.
• [ ] My change requires a change to the documentation.
• [ ] I have updated the documentation accordingly.
• [x] I have read the CONTRIBUTING document.
• [ ] I have added tests to cover my changes.
• [x] All new and existing tests passed.

[codecov[bot]]

Codecov Report

Attention: Patch coverage is 0% with 8 lines in your changes missing coverage. Please review.

Project coverage is 49.78%. Comparing base (ecd25dd) to head (665ae29).

Files	Patch %	Lines
src/storage/object/copy.js	0.00%	8 Missing :warning:

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #66 +/- ## ========================================== + Coverage 49.75% 49.78% +0.03% ========================================== Files 35 35 Lines 1612 1611 -1 ========================================== Hits 802 802 + Misses 810 809 -1 ```

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