Update git submodules

* Update docs/submodules/vfc/nfvo/lcm.git from branch 'master'
  to 621d3a6ac812ecc59ae1579cd6c9fd5f65345943
  - add package state

    add package is using state when ns instanting

    Issue-ID: VFC-1504

    Signed-off-by: hewei-cmss <hewei@cmss.chinamobile.com>
    Change-Id: I3079925e97588e74d7ea4bab3e88494e52647c09

diff --git a/docs/submodules/vfc/nfvo/lcm.git b/docs/submodules/vfc/nfvo/lcm.git
index 2ff0797..621d3a6 160000 (submodule)
--- a/docs/submodules/vfc/nfvo/lcm.git
+++ b/docs/submodules/vfc/nfvo/lcm.git
@@ -1 +1 @@
-Subproject commit 2ff0797f2bcc531acc56eef60aec40c5c6b1ef00
+Subproject commit 621d3a6ac812ecc59ae1579cd6c9fd5f65345943