this will clearly alert a user they are using e in wayland mode. this
is needed as there seems to be far too much confusion if e is in
wayland or not and when it is people having issues. this makes sure
e's wayland session desktop also has the label in it so it's clear etc.
Summary:
The conditional logic is flawed.
If `HAVE_WAYLAND` is true, only then should the path be updated to include wayland-sessions.
Test Plan: Verified desired output in build/meson-info/intro-installed.json after testing a clean build
Reviewers: devilhorns
Subscribers: cedric, zmike
Tags: #enlightenment-git
Differential Revision: https://phab.enlightenment.org/D9868
Carsten Haitzler
Riccardo Calixte
Mike Blumenkrantz