[v1.0.0] Small graphical artefacts under Wayland with 1.00 scaling

[C0rn3j]

Menus can have these small graphical artefacts:

Seems to be limited to the new way of rendering GTK 4 does under Wayland.

Presents the issue:

• GSK_RENDERER=gl
• GSK_RENDERER=ngl (should be the default)
• GSK_RENDERER=opengl
• GSK_RENDERER=vulkan

Does not present the issue:

• GSK_RENDERER=cairo
• GSK_RENDERER=opengl GDK_BACKEND=x11
• GSK_RENDERER=opengl GSK_DEBUG=full-redraw

Needs to be scaling 1.00, higher scaling seems to work around the bug - upstream report over at https://gitlab.gnome.org/GNOME/gtk/-/work_items/8339 and also at https://gitlab.gnome.org/GNOME/gtk/-/work_items/8340