modules/qt: check for un-suffixed moc,rcc,uic on windows
modules/qt: check for un-suffixed moc,rcc,uic on windows

The windows Qt installer doesn't ship with suffixed versions of the qt
tools.

jeandet/meson,mesonbuild/meson,becm/meson,mesonbuild/meson,MathieuDuponchelle/meson,thiblahute/meson,mesonbuild/meson,mesonbuild/meson,MathieuDuponchelle/meson,MathieuDuponchelle/meson,thiblahute/meson,thiblahute/meson,pexip/meson,mesonbuild/meson,pexip/meson,becm/meson,pexip/meson,jpakkane/meson,mesonbuild/meson,becm/meson,QuLogic/meson,becm/meson,jeandet/meson,jpakkane/meson,becm/meson,QuLogic/meson,pexip/meson,becm/meson,becm/meson,MathieuDuponchelle/meson,jpakkane/meson,pexip/meson,jeandet/meson,QuLogic/meson,jeandet/meson,pexip/meson,pexip/meson,pexip/meson,becm/meson,QuLogic/meson,MathieuDuponchelle/meson,jeandet/meson,QuLogic/meson,QuLogic/meson,jpakkane/meson,MathieuDuponchelle/meson,thiblahute/meson,thiblahute/meson,MathieuDuponchelle/meson,jpakkane/meson,jeandet/meson,MathieuDuponchelle/meson,thiblahute/meson,jeandet/meson,QuLogic/meson,jpakkane/meson,mesonbuild/meson,becm/meson,mesonbuild/meson,jeandet/meson,mesonbuild/meson,thiblahute/meson,QuLogic/meson,jpakkane/meson,pexip/meson,pexip/meson,MathieuDuponchelle/meson,becm/meson,thiblahute/meson,jpakkane/meson,jeandet/meson,mesonbuild/meson,QuLogic/meson,thiblahute/meson,jpakkane/meson