This update for libreoffice and update-desktop-files fixes the following issues:    
    
Libreoffice was updated from version 24.8.6.2 to 24.8.7.2 (jsc#PED-10362):

- Highlights:

  * Use bundled ICU (International Components for Unicode) library (bsc#1234913)
  * Enhanced Dark Mode
  * Improved PDF Handling
  * Various fixes for the File Dialog
  * Increased Stability
  * Writer:

    + Improved Formatting
    + Better MS Word Compatibility
    + Fixed Bibliography issues
    + Fixed Cursor Navigation

  * Calc:

    + The XLOOKUP function now works correctly when using array inputs.
    + Improved formulas accuracy
    + The Azerbaijani Manat (₼) symbol has been added.
    + Fixed issue with text selection within cells
    + Improved XLSX file cmpatibility
    
- Detailed Release Notes:

    https://wiki.documentfoundation.org/Releases/24.8.7/RC1
    https://wiki.documentfoundation.org/Releases/24.8.7/RC2

- Updated bundled dependencies:

  * poppler version update from 25.02.0 to 25.04.0
  * libgpg-error version update from 1.51 to 1.55
    
update-desktop-files:
    
- Included update-desktop-files in Workstation Extension as it is required by Libreoffice (no source changes)