Removed executable permission on files

Change-Id: I33964ea73b905e9ad4cc22f662b01be07cc96eca
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/88250
Reviewed-by: Julien Nabet <serval2412@yahoo.fr>
Tested-by: Julien Nabet <serval2412@yahoo.fr>
diff --git a/vcl/inc/qt5/Qt5Graphics.hxx b/vcl/inc/qt5/Qt5Graphics.hxx
old mode 100755
new mode 100644
diff --git a/vcl/inc/skia/gdiimpl.hxx b/vcl/inc/skia/gdiimpl.hxx
old mode 100755
new mode 100644
diff --git a/vcl/qt5/Qt5Graphics_GDI.cxx b/vcl/qt5/Qt5Graphics_GDI.cxx
old mode 100755
new mode 100644
diff --git a/vcl/skia/gdiimpl.cxx b/vcl/skia/gdiimpl.cxx
old mode 100755
new mode 100644
diff --git a/vcl/source/gdi/FileDefinitionWidgetDraw.cxx b/vcl/source/gdi/FileDefinitionWidgetDraw.cxx
old mode 100755
new mode 100644