deskutils/latte-dock: Update to 0.10.0

Changelog:

• 2200 commits after version 0.9
• plenty of bug fixes and improvements
• Highlights:
  • multiple docks and panels on the same screen edge
  • floating docks and panels
  • support background radius and background shadow size
  • ten different visibility modes
  • ondemand sidebars support
  • inform Plasma Desktop about panels and docks geometries (since plasma 5.18)
  • inform window managers about docks visible area (GTK_FRAME_EXTENTS support)
  • provide internal Widgets Explorer dialog and thus being able to be used completely in other desktop environments such as GNOME and XFCE
  • support multiple Latte Tasks in the same dock or panel
  • improve applets positioning for Justify alignment in latte panels
  • support latte centric applets that can use parabolic effect easily
  • support Plasma Margins Area Separators
  • user can specify custom color scheme per layout
  • redesign and improve all layouts dialogs
  • use templates for all layout functionality
  • provide move/copy/paste functionality for docks and panels
  • export layouts and docks/panels as templates for public use