[gnome-builder] flatpak: ignore version for sdk-extensions

[Christian Hergert <chergert src gnome org>]

commit d86fc1969a6529c288ed90316f984a254071e6ad
Author: Christian Hergert <chergert redhat com>
Date:   Thu Mar 14 10:45:46 2019 -0700

    flatpak: ignore version for sdk-extensions
    
    We don't have this information, so just allow the other layers
    to handle it implicitly.

 src/plugins/flatpak/gbp-flatpak-manifest.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)
---
diff --git a/src/plugins/flatpak/gbp-flatpak-manifest.c b/src/plugins/flatpak/gbp-flatpak-manifest.c
index f32d7f20e..b3f55ceb6 100644
--- a/src/plugins/flatpak/gbp-flatpak-manifest.c
+++ b/src/plugins/flatpak/gbp-flatpak-manifest.c
@@ -1034,10 +1034,7 @@ gbp_flatpak_manifest_get_runtimes (GbpFlatpakManifest *self,
   if (self->sdk_extensions != NULL)
     {
       for (guint i = 0; self->sdk_extensions[i]; i++)
-        g_ptr_array_add (ar, g_strdup_printf ("%s/%s/%s",
-                                              self->sdk_extensions[i],
-                                              for_arch,
-                                              runtime_version));
+        g_ptr_array_add (ar, g_strdup_printf ("%s/%s/", self->sdk_extensions[i], for_arch));
     }
 
   g_ptr_array_add (ar, NULL);