tests/deckard: update to fix faketime

diff --git a/tests/deckard b/tests/deckard
index 671ecfe2d545f6dc5afa4a2a854a88ed575a5a90..d43b0c893c74ffeb11c4a28b6b1c307eda207768 160000 (submodule)
--- a/tests/deckard
+++ b/tests/deckard
@@ -1 +1 @@
-Subproject commit 671ecfe2d545f6dc5afa4a2a854a88ed575a5a90
+Subproject commit d43b0c893c74ffeb11c4a28b6b1c307eda207768