Sync the NETCONF stack

Change-Id: I569520b35ec7097a41b09df7b0e7f3fa052e10c3
Depends-on: https://gerrit.cesnet.cz/c/CzechLight/dependencies/+/5842
diff --git a/submodules/dependencies b/submodules/dependencies
index 4c42d42..6ae1f8d 160000
--- a/submodules/dependencies
+++ b/submodules/dependencies
@@ -1 +1 @@
-Subproject commit 4c42d4242436a89e151cc64977124ef63cd9fd99
+Subproject commit 6ae1f8d03b9d4a6b7f94235328d6bf9d1b7cd6e5