Update git submodules

* Update docs/submodules/vfc/nfvo/lcm.git from branch 'master'
  to b9d6ee2444e2d4cc8a32fc723a4d8b4c1d009259
  - Rm port inst data  from db when terminate vnf
    
    Change-Id: I3e3361d391fb645924d2b0c3e5507fb2a5ec7b7c
    Issue-ID: VFC-1657
    Signed-off-by: yangyan <dengyuanhong@chinamobile.com>
    
diff --git a/docs/submodules/vfc/nfvo/lcm.git b/docs/submodules/vfc/nfvo/lcm.git
index 1f55bd9..b9d6ee2 160000
--- a/docs/submodules/vfc/nfvo/lcm.git
+++ b/docs/submodules/vfc/nfvo/lcm.git
@@ -1 +1 @@
-Subproject commit 1f55bd9564c95d4eabd3addfe6d2542e9db853b5
+Subproject commit b9d6ee2444e2d4cc8a32fc723a4d8b4c1d009259