Update git submodules

* Update docs/submodules/vfc/nfvo/lcm.git from branch 'master'
  to 567a31d62ca43a0a41a583cbc838d3ea39d071e7
  - remove cryptography

    remove cryptography

    Change-Id: I6e390054603c39349260005cc19b1456d98e92e6
    Issue-ID: VFC-1400
    Signed-off-by: maopengzhang <zhang.maopeng1@zte.com.cn>

diff --git a/docs/submodules/vfc/nfvo/lcm.git b/docs/submodules/vfc/nfvo/lcm.git
index 83f5eaa..567a31d 160000 (submodule)
--- a/docs/submodules/vfc/nfvo/lcm.git
+++ b/docs/submodules/vfc/nfvo/lcm.git
@@ -1 +1 @@
-Subproject commit 83f5eaad87d82ecc398653f0fd8335ce8d1dbfe8
+Subproject commit 567a31d62ca43a0a41a583cbc838d3ea39d071e7