Updated git submodules

Project: netconf master 97642d934c3fc0d8c5fa367b546fff5ed66d331d

Merge "Clean-up mdsal-netconf-connector"

Clean-up mdsal-netconf-connector

- add FIXME to address duplicated code
- remove unsed API
- remove iner generic type
- use lambda when possible
- reduce visibility of param when  possible

Change-Id: Id0ce780026c20ab67d3621b7162653606235634c
Signed-off-by: Alexis de Talhouët <adetalhouet@inocybe.com>

diff --git a/docs/submodules/netconf b/docs/submodules/netconf
index aa3235aaba7ca7d9b1d7ba29b58c4d5332b0f710..97642d934c3fc0d8c5fa367b546fff5ed66d331d 160000 (submodule)
--- a/docs/submodules/netconf
+++ b/docs/submodules/netconf
@@ -1 +1 @@
-Subproject commit aa3235aaba7ca7d9b1d7ba29b58c4d5332b0f710
+Subproject commit 97642d934c3fc0d8c5fa367b546fff5ed66d331d