Updates keyringer: 5e9564f Fix: edit: check whether decryption suceeded

diff --git a/keyringer b/keyringer
index 805f3ecc55897fe28d7054ecf7b29101582ceb75..5e9564f62128c681d8bbc3c319051f01b0ea5123 160000 (submodule)
--- a/keyringer
+++ b/keyringer
@@ -1 +1 @@
-Subproject commit 805f3ecc55897fe28d7054ecf7b29101582ceb75
+Subproject commit 5e9564f62128c681d8bbc3c319051f01b0ea5123