Update the NETCONF stack

Change-Id: I0a0f3fa42a1788c3298af983c47f9eff2ff45fc7
Depends-on: https://cesnet-gerrit-czechlight/c/CzechLight/dependencies/+/4003
Depends-on: https://cesnet-gerrit-public/c/CzechLight/dependencies/+/4003
Depends-on: https://gerrit.cesnet.cz/c/CzechLight/dependencies/+/4003
diff --git a/submodules/dependencies b/submodules/dependencies
index eedeaf5..215ebe4 160000
--- a/submodules/dependencies
+++ b/submodules/dependencies
@@ -1 +1 @@
-Subproject commit eedeaf5dd9e8e13ff84c47b25d4ec9391b3d8fb7
+Subproject commit 215ebe4c18c3af34de8ea870464f62f8d2a56a3a