dev-embedded/squareline-studio: add 1.6.2-r1, drop 1.6.2

The bundled binaries and plugins link against gtk3, pango, wayland,
cairo, dbus, libX11 and glib, which the ebuild never declared.

Closes: https://bugs.gentoo.org/982630
Signed-off-by: Huang Rui <vowstar@gmail.com>

dev-embedded/squareline-studio/squareline-studio-1.6.2-r1.ebuild

@@ -23,6 +23,16 @@ BDEPEND="
 	app-arch/unzip
 "
 
+RDEPEND="
+	dev-libs/glib:2
+	dev-libs/wayland
+	sys-apps/dbus
+	x11-libs/cairo
+	x11-libs/gtk+:3
+	x11-libs/libX11
+	x11-libs/pango
+"
+
 QA_PREBUILT="*"
 
 src_install() {