Update git submodules

* Update docs/submodules/vfc/nfvo/lcm.git from branch 'master'
  to 72463458c9ef9dbdd64d9da2b7eb675ed3a894d0
  - fix affected pnf Serializer error
    
    fix affected pnf Serializer error
    
    Change-Id: I949607ef91f1019ca6bf040e50f446ba940e0187
    Issue-ID: VFC-1213
    Signed-off-by: maopengzhang <zhang.maopeng1@zte.com.cn>
    
1 file changed