Bump wayland-protocols requirement
Support for the name
and description
events were added to fix #1961 (closed).
Those events were added to xdg-output-v1
protocol in version 2 which is part of wayland-protocols 1.14.
In xdg-output-v1 version 3, the xdg-output.done
event was deprecated and the xdg-output.description
event was made mutable, but that doesn't change the actual events so we do not actually need to require that version of xdg-output from wayland-protocols 1.18.
So I propose to bump the wayland-protocols to the bare minimum to have support for the name
and description
events, which is wayland-protocols version 1.14.