qtbase: remove leading whitespace from QT_QPA_DEFAULT_PLATFORM

Leading whitespace caused the CMake to ignore the default platform
value. Amends 4cacc39a20.

Fixes: QTBUG-142226
Change-Id: I1742a5ff7540da554fa7fe3e1f590f304bcf6f75
Reviewed-by: Mikko Gronoff <mikko.gronoff@qt.io>
This commit is contained in:
Samuli Piippo 2025-12-01 05:35:58 +00:00
parent 406b89f480
commit 274b114844