Fix "No changes" empty state showing up in changes tab, despite there being changes

What does this MR do?

This MR fixes #43517 (closed): "No changes" empty state shows up in the Changes tab, despite having a new/renamed file in changes. The change calls action burstUnusedSeal on creation of a new file and renaming an existing file to fix this.

Screenshots

Case	new file added	existing file renamed
Current Behaviour
New/Expected Behaviour

Does this MR meet the acceptance criteria?

Conformity

• Changelog entry
• Documentation (if required)
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• Separation of EE specific content

Availability and Testing

• Review and add/update tests for this feature/bug. Consider all test levels. See the Test Planning Process.
• Tested in all supported browsers

Security

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• Label as security and @ mention @gitlab-com/gl-security/appsec
• The MR includes necessary changes to maintain consistency between UI, API, email, or other methods
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