Changelog (2025.1): remove duplicate add-on store entries

[josephsl]

Link to issue number:

None

Summary of the issue:

There are duplicate add-on store entries in what's new document for NVDA 2025.1.

Description of user facing changes

Duplicate add-on store entries are no longer present.

Description of development approach

Removed duplicate changelog entries.

Testing strategy:

Manual: making sure the new documentation can be created with duplicate entries removed.

Known issues with pull request:

None

Code Review Checklist:

• Documentation:
  • Change log entry
  • User Documentation
  • Developer / Technical Documentation
  • Context sensitive help for GUI changes
• Testing:
  • Unit tests
  • System (end to end) tests
  • Manual testing
• UX of all users considered:
  • Speech
  • Braille
  • Low Vision
  • Different web browsers
  • Localization in other languages / culture than English
• API is compatible with existing add-ons.
• Security precautions taken.

@coderabbitai summary