fix: clip item background painting to prevent border overflow in high…#443

deepin-bot[bot] merged 1 commit intolinuxdeepin:masterlinuxdeepin/dde-tray-loader:masterfrom

Ivy233:fix/high-dpi-item-border-overflowIvy233/dde-tray-loader:fix/high-dpi-item-border-overflowCopy head branch name to clipboard