use adwaita-qt set as default for style QT on juno

[torikulhabib]

i was try on my notebook pc. it look beautifull if run on elementary os
depend with install adwaita-qt
i make new on profile.d/qt_qpa_platformtheme.sh
export QT_QPA_PLATFORMTHEME=gtk3
i'm change in profile.d/qt-style-override.sh
export QT_STYLE_OVERRIDE=gtk
i change to
export QT_STYLE_OVERRIDE=adwaita
before

after