Sync dependencies

pybind11 is not used in any project yet, but we have to bring it in via
Zuul because it's a (transitive) git submodule. Let's pin the SCM
version for a future Buildroot package as well while we're at this.

Change-Id: I0b09ca4c9d60e95c7d1a62c1f11f7e7a53bf2841
diff --git a/.zuul.yaml b/.zuul.yaml
index 5b42586..a1c97b3 100644
--- a/.zuul.yaml
+++ b/.zuul.yaml
@@ -21,6 +21,7 @@
       - github/rollbear/trompeloeil
       - github/tplgy/cppcodec
       - github/AmokHuginnsson/replxx
+      - github/pybind/pybind11
 
 - job:
     name: czechlight-beagleboneblack
diff --git a/dev-setup-git.sh b/dev-setup-git.sh
index f9d9baf..9cfb294 100755
--- a/dev-setup-git.sh
+++ b/dev-setup-git.sh
@@ -21,6 +21,7 @@
 CLA_SYSREPO_OVERRIDE_SRCDIR = ${CZECHLIGHT_BR2_EXT_LOC}/submodules/cla-sysrepo
 NETCONF_CLI_OVERRIDE_SRCDIR = ${CZECHLIGHT_BR2_EXT_LOC}/submodules/netconf-cli
 GAMMARUS_OVERRIDE_SRCDIR = ${CZECHLIGHT_BR2_EXT_LOC}/submodules/gammarus
+PYBIND11_OVERRIDE_SRCDIR = ${CZECHLIGHT_BR2_EXT_LOC}/submodules/pybind11
 EOF
 
 # We have to run make first so that the proxy Makefile is created and the BR2_EXTERNAL is remembered
diff --git a/submodules/cla-sysrepo b/submodules/cla-sysrepo
index 5ecd792..2fe3c53 160000
--- a/submodules/cla-sysrepo
+++ b/submodules/cla-sysrepo
@@ -1 +1 @@
-Subproject commit 5ecd792fc9eebd53a7bdd804a0f9393e9803b1b5
+Subproject commit 2fe3c5306a43af37b4240f911ff3788347f3e9cb
diff --git a/submodules/netconf-cli b/submodules/netconf-cli
index f3d0d1f..cf5c636 160000
--- a/submodules/netconf-cli
+++ b/submodules/netconf-cli
@@ -1 +1 @@
-Subproject commit f3d0d1f3f2f48222a2fcaf09c45ba53639b7cb38
+Subproject commit cf5c636c54e1f10457b89f1ddf21d622f8703e65