Add setting to select whether to force dialogs to always use CSD

Status Job ID Name Coverage
  Build
passed #295763
fedora-autotools

00:33:55

passed #295764
fedora-meson

00:07:09

manual #295766
win32 allowed to fail manual
msys2-mingw32-autotools
passed #295765
win32
msys2-mingw32-meson

00:19:55