Fix null ref when display BootCritical column

Use system font in the app

Right align text for popup diaglog when use RTL

Update Polish Translation, author: Mateusz Kałużny

Update Language.ru-RU (lostindark#128)

Fix using to use C# 7.3 syntax

Update Language.ko-KR.resx (lostindark#120)

DriverStoreExplorer v0.11.20.0 - Korean

Prevent error crash Driver Store Explorer

Update screenshot

Avoid calling DiUninstallDriver is OS does not support it