Log Message:
pcmanfm-qt: update to 1.2.0

Change log:

pcmanfm-qt-1.2.0 / 2022-11-05
==============================
 * Fixed the links of About dialog.
 * Added search history.
 * Localize "Search Results".
 * Consider device pixel ratio when drawing wallpaper. Also, an old problem is \ 
fixed in centering per-screen wallpapers with multi-screen setups.
 * Prevent an empty desktop path.
 * Allow customizing workspace margins on Desktop.
 * Added options for locale-awareness and zero-padding to bulk renaming.
 * Ignore auto-selection delay when single-click activation isn't chosen.
 * Added an entry for Categories to launcher creator.
 * Added "What's-This" help to launcher creator.
 * Added an action with `Ctrl+D` as its shortcut to Edit menu for deselecting \ 
all items.
 * Corrected bulk renaming shortcut on Desktop.
 * Set QTerminal in default config file for LXQt.
 * Apply changes in settings shared by Desktop and windows to Desktop too \ 
(auto-delay selection, right-click behavior, showing of thumbnails and treating \ 
backup files as hidden).