patched tilp build (archlinux package) to follow the XDG Base Directory Specification

Noah Vogt 180efacf55 added hardcoded xdg patch 3 lat temu
.SRCINFO 3cceb1cf63 tilp 1.18-1: New version 8 lat temu
PKGBUILD 180efacf55 added hardcoded xdg patch 3 lat temu
remove-broken-kde-support.patch 3cceb1cf63 tilp 1.18-1: New version 8 lat temu
xdg-basedir.patch 180efacf55 added hardcoded xdg patch 3 lat temu