Remove deprecated wl_shell from the wayland platform
The wl_shell has been deprecated for a while and the replacement xdg_shell has been official/stable for as equally as long. Since this changes the ABI, it was postponed for a major release.
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The wl_shell has been deprecated for a while and the replacement xdg_shell has been official/stable for as equally as long. Since this changes the ABI, it was postponed for a major release.