Updates trashman: 597ee54 DBus support for signal-cli

diff --git a/trashman b/trashman
index f605c6c8de049795c8b0cf9a45948c46b1a91f9e..597ee54caa14759e46f9f18e0338117881b75c06 160000 (submodule)
--- a/trashman
+++ b/trashman
@@ -1 +1 @@
-Subproject commit f605c6c8de049795c8b0cf9a45948c46b1a91f9e
+Subproject commit 597ee54caa14759e46f9f18e0338117881b75c06