[tracker/wip/carlosg/test-order-fix] tests: Specify missing order in test

[Carlos Garnacho <carlosg src gnome org>]

commit 233b5d47cb0d043d41abc40b76dd30108a1e371e
Author: Carlos Garnacho <carlosg gnome org>
Date:   Sun Jul 3 22:32:23 2022 +0200

    tests: Specify missing order in test
    
    The order of the returned resultset was implicit and up to SQLite, but
    the order for this test started changing starting with SQLite 3.39.0.
    Make the order explicity, so that SQLite implementation details don't
    leak up here.
    
    Closes: https://gitlab.gnome.org/GNOME/tracker/-/issues/370

 tests/core/algebra/filter-scope-1.rq | 1 +
 1 file changed, 1 insertion(+)
---
diff --git a/tests/core/algebra/filter-scope-1.rq b/tests/core/algebra/filter-scope-1.rq
index 7ee5a24ad..a8cd89ca9 100644
--- a/tests/core/algebra/filter-scope-1.rq
+++ b/tests/core/algebra/filter-scope-1.rq
@@ -7,3 +7,4 @@ SELECT ?v ?w ?v2
       OPTIONAL {  :x :p ?v2 FILTER(?v = 1) }
     }
 }
+ORDER BY ?v ?w ?v2