Update git submodules

* Update docs/submodules/vfc/nfvo/driver/vnfm/svnfm.git from branch 'master'
  to fd3012251e1d13ae301d19a543fefa80b3cb83db
  - Refactor codes for ztevnfmdriver
    
    Change-Id: I8ef334360cc103d33677f8e96a4c071925ffcca7
    Issue-ID: VFC-1306
    Signed-off-by: fujinhua <fu.jinhua@zte.com.cn>
    
1 file changed