[libsoup] auth-test: Fix leak

[Patrick Griffis <pgriffis src gnome org>]

commit 3f30cdca7ba68b940ddc352f4f5a4d1d093bc036
Author: Patrick Griffis <pgriffis igalia com>
Date:   Wed Nov 25 15:14:04 2020 -0600

    auth-test: Fix leak

 tests/auth-test.c | 1 +
 1 file changed, 1 insertion(+)
---
diff --git a/tests/auth-test.c b/tests/auth-test.c
index 0d0e80cc..1ec1405d 100644
--- a/tests/auth-test.c
+++ b/tests/auth-test.c
@@ -1637,6 +1637,7 @@ do_cancel_after_retry_test (void)
         g_object_unref (cancellable);
         g_free (uri);
         soup_test_session_abort_unref (session);
+        g_main_loop_unref (loop);
 }
 
 int