[gnome-builder/wip/gtk4-port] gui: add libpanel-1 dependency

[Christian Hergert <chergert src gnome org>]

commit 6768ad98490ddff6171b03895b2be6d3948047e9
Author: Christian Hergert <chergert redhat com>
Date:   Fri Sep 24 14:33:28 2021 -0700

    gui: add libpanel-1 dependency

 meson.build                | 1 +
 src/libide/gui/meson.build | 3 ++-
 2 files changed, 3 insertions(+), 1 deletion(-)
---
diff --git a/meson.build b/meson.build
index 8ea472262..c158f43f0 100644
--- a/meson.build
+++ b/meson.build
@@ -286,6 +286,7 @@ libgio_dep = dependency('gio-2.0', version: glib_req)
 libgiounix_dep = dependency('gio-unix-2.0', version: glib_req)
 libgtk_dep = dependency('gtk4', version: gtk_req)
 libadwaita_dep = dependency('libadwaita-1')
+libpanel_dep = dependency('libpanel-1')
 libgtksource_dep = dependency('gtksourceview-5', version: gtksourceview_req)
 libjson_glib_dep = dependency('json-glib-1.0', version: '>= 1.2.0')
 libjsonrpc_glib_dep = dependency('jsonrpc-glib-1.0', version: '>= 3.29.91')
diff --git a/src/libide/gui/meson.build b/src/libide/gui/meson.build
index 906b180dc..bbbdc78dc 100644
--- a/src/libide/gui/meson.build
+++ b/src/libide/gui/meson.build
@@ -171,8 +171,9 @@ libide_gui_sources += libide_gui_resources
 libide_gui_deps = [
   libgio_dep,
   libgtk_dep,
-  libadwaita_dep,
   libgtksource_dep,
+  libadwaita_dep,
+  libpanel_dep,
   libpeas_dep,
 
   dependency('libcmark', version: '>= 0.29.0'),