[jhbuild] core-deps: Suggest vulkan when building gtk+

[Emmanuele Bassi <ebassi src gnome org>]

commit 473e77f48986cfc50829e97dc864778688899598
Author: Emmanuele Bassi <ebassi gnome org>
Date:   Wed Sep 11 19:20:43 2019 +0100

    core-deps: Suggest vulkan when building gtk+
    
    It's not a strong dependency, considering that the Vulkan renderer in
    GSK is considered experimental.

 modulesets/gnome-suites-core-deps-latest.modules | 1 +
 1 file changed, 1 insertion(+)
---
diff --git a/modulesets/gnome-suites-core-deps-latest.modules 
b/modulesets/gnome-suites-core-deps-latest.modules
index c9904876..fa4cfbbe 100644
--- a/modulesets/gnome-suites-core-deps-latest.modules
+++ b/modulesets/gnome-suites-core-deps-latest.modules
@@ -923,6 +923,7 @@
       </if>
     </dependencies>
     <suggests>
+      <dep package="vulkan"/>
       <!-- Many GTK+ apps require desktop-file-validate. -->
       <dep package="desktop-file-utils"/>
       <dep package="shared-mime-info"/>