[releng] tarball-conversion-stable.config: Add meson 0.47

[Javier Jardón Cabezas <jjardon src gnome org>]

commit c7cec90a27461bfd4bdbca63106863c80ff18a34
Author: Javier Jardón <jjardon gnome org>
Date:   Mon Oct 29 19:34:39 2018 +0000

    tarball-conversion-stable.config: Add meson 0.47
    
    We need this to compile gnome-initial-setup (because a bug in recent
    meson versions)

 tools/smoketesting/tarball-conversion-stable.config | 1 +
 1 file changed, 1 insertion(+)
---
diff --git a/tools/smoketesting/tarball-conversion-stable.config 
b/tools/smoketesting/tarball-conversion-stable.config
index 3133437..5ba22cd 100644
--- a/tools/smoketesting/tarball-conversion-stable.config
+++ b/tools/smoketesting/tarball-conversion-stable.config
@@ -90,6 +90,7 @@
     <package name="libvirt-glib"/>
     <package name="libxkbcommon"/>
     <package name="meson"/>
+    <package name="meson-0-47" limit="0.48" module="meson"/>
     <package name="mobile-broadband-provider-info"/>
     <package name="osinfo-db-tools"/>
     <package name="polkit"/>