Always create a new version when a version store is requested

[bosschaert]

Description

Whenever a stored version is requested by the user, a new stored version is created, regardless of whether there already was a stored version with the same content.

Also cleaned up the da-admin -> da-collab communication to always use a service binding.

Fixes: #46

How Has This Been Tested?

• Locally with da-live and da-collab
• Unit tests

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.
• [X] I have added tests to cover my changes.
• [X] All new and existing tests passed.

[codecov[bot]]

Codecov Report

Attention: Patch coverage is 93.54839% with 2 lines in your changes are missing coverage. Please review.

Project coverage is 83.40%. Comparing base (521c082) to head (84a8131).

Files	Patch %	Lines
src/storage/version/put.js	92.30%	2 Missing :warning:

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #54 +/- ## ========================================== - Coverage 86.26% 83.40% -2.86% ========================================== Files 15 15 Lines 968 940 -28 ========================================== - Hits 835 784 -51 - Misses 133 156 +23 ```

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