Update git submodules

* Update docs/submodules/vfc/nfvo/driver/vnfm/svnfm.git from branch 'master'
  to 1b4498ef13c935ff94e7d4520bd3dbd0fe71ee81
  - Fix docker sh grammar error
    
    Change-Id: I9f90aba5404dbb59bb7f69627e7cad3f99680451
    Issue-ID: VFC-1307
    Signed-off-by: fujinhua <fu.jinhua@zte.com.cn>
    
1 file changed