x11-terms/tilda: add missing gtk+:3 dep and re-slot vte dep

Closes: https://github.com/gentoo/gentoo/pull/8823
Closes: https://bugs.gentoo.org/658002
Package-Manager: Portage-2.3.40, Repoman-2.3.9

x11-terms/tilda/tilda-1.4.1.ebuild

@@ -14,10 +14,11 @@ SLOT="0"
 KEYWORDS="~amd64 ~ppc ~x86 ~x86-fbsd ~amd64-linux ~x86-linux"
 IUSE=""
 
-RDEPEND="x11-libs/vte:0
+RDEPEND="x11-libs/vte:2.91
 	>=dev-libs/glib-2.8.4:2
 	dev-libs/confuse
 	gnome-base/libglade
+	x11-libs/gtk+:3
 	x11-libs/libX11"
 DEPEND="${RDEPEND}
 	virtual/pkgconfig