Build doc target for linux and not macOS

Author: doxygen

.github/workflows/build-doxygen.yml

@@ -417,6 +417,7 @@ jobs:
           -DQt6Core_DIR="${{ github.workspace }}/qt6-install/lib/cmake/Qt6Core" \
           -DQt6Gui_DIR="${{ github.workspace }}/qt6-install/lib/cmake/Qt6Gui" \
           -DQt6Widgets_DIR="${{ github.workspace }}/qt6-install/lib/cmake/Qt6Widgets" \
+          -Dbuild_doc=YES \
           -Dbuild_search=YES \
           -Dbuild_wizard=YES \
           -Duse_libclang=YES \
@@ -449,7 +450,6 @@ jobs:
           -DQt6Core_DIR="${{ github.workspace }}/qt6-install/lib/cmake/Qt6Core" \
           -DQt6Gui_DIR="${{ github.workspace }}/qt6-install/lib/cmake/Qt6Gui" \
           -DQt6Widgets_DIR="${{ github.workspace }}/qt6-install/lib/cmake/Qt6Widgets" \
-          -Dbuild_doc=YES \
           -Dbuild_search=YES \
           -Dbuild_wizard=YES \
           -Duse_libclang=YES \