Update git submodules

* Update docs/submodules/vfc/nfvo/driver/vnfm/svnfm.git from branch 'master'
  to d534b34f13785ea712ec35434ac68e3abcd5e705
  - Add uwsgi support for ztevnfmdriver
    
    Change-Id: Ia9d48e73ac4b4270684e3134be944527d286173c
    Issue-ID: VFC-1307
    Signed-off-by: fujinhua <fu.jinhua@zte.com.cn>
    
1 file changed