Log Message:
kdiff3: update to 1.10.4

Version 1.10.4 - 2023
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*Fixed no UI shown for failed auto-merge.

Version 1.10.3 - 2023
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*Fix 469817 no text if word wrap is on.

Version 1.10.2 - 2023
===========================
*Prevent false error due to faulty check when m_pOptions->m_bDiff3AlignBC = true
*468492 fix crash when word wrap enabled
*Rework KDiff3App::completeInit to avoid crash on exit in auto mode