[gegl] maze: update reference hash

[Thomas Manni <tmanni src gnome org>]

commit 79ed4a6fcda5ab1263bafe640a04fcc6d441a7a8
Author: Thomas Manni <thomas manni free fr>
Date:   Wed Jul 17 23:07:48 2019 +0200

    maze: update reference hash

 operations/common-gpl3+/maze.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/operations/common-gpl3+/maze.c b/operations/common-gpl3+/maze.c
index c59ca24e5..b7cdb5c17 100644
--- a/operations/common-gpl3+/maze.c
+++ b/operations/common-gpl3+/maze.c
@@ -796,7 +796,7 @@ gegl_op_class_init (GeglOpClass *klass)
    "categories",         "render",
    "license",            "GPL3+",
    "position-dependent", "true",
-   "reference-hash",     "55b885c5f05548b63d7d21b498715f14",
+   "reference-hash",     "3ead3c39fb74390028889e914a898533",
    "description",        _("Draw a labyrinth"),
    NULL);
 }