fix missing dep

xfce/base/xfce4-panel/ympbuild

@@ -9,7 +9,7 @@ email='akarsu@protonmail.com'
 maintainer='akarsu'
 license=('GPLv2')
 source=("https://archive.xfce.org/src/xfce/xfce4-panel/${_version}/xfce4-panel-${version}.tar.bz2")
-depends=(exo garcon  libxfce4ui xfconf libwnck3 cairo libdbusmenu libxfce4windowing)
+depends=(exo garcon gtk-layer-shell libxfce4ui xfconf libwnck3 cairo libdbusmenu libxfce4windowing)
 makedepends=(gobject-introspection intltool vala)
 sha256sums=('3f91850c9c467680c8081d561f1a3fd83355c07db07be9a96da1764f8c842b2b')
 group=(xfce.base)