[gnome-build-meta/alatiera/fdo-18-08-28] sdk/gtk+: add wayland-protocols build dependency

[Abderrahim Kitouni <akitouni src gnome org>]

commit 834f99c7cf8482efe6c673d400f620aac54dd322
Author: Abderrahim Kitouni <akitouni gnome org>
Date:   Sun Mar 3 23:25:44 2019 +0100

    sdk/gtk+: add wayland-protocols build dependency

 elements/sdk/gtk+.bst | 3 +++
 1 file changed, 3 insertions(+)
---
diff --git a/elements/sdk/gtk+.bst b/elements/sdk/gtk+.bst
index cca03c8a..c4ae8629 100644
--- a/elements/sdk/gtk+.bst
+++ b/elements/sdk/gtk+.bst
@@ -25,6 +25,9 @@ depends:
   junction: freedesktop-sdk.bst
 - filename: desktop/wayland.bst
   junction: freedesktop-sdk.bst
+- filename: desktop/wayland-protocols.bst
+  type: build
+  junction: freedesktop-sdk.bst
 - filename: base/buildsystem-meson.bst
   junction: freedesktop-sdk.bst
   type: build