Update git submodules

* Update docs/submodules/vfc/nfvo/driver/vnfm/svnfm.git from branch 'master'
  to 2ec345c32033a55adfaaa8f6dc5801883e81ee55
  - Update svnfm release version to 1.3.6
    
    Change-Id: I3cec8adb118dcf5d8eab318c4c98f928fec15fda
    Issue-ID: VFC-1626
    Signed-off-by: yangyan <yangyanyj@chinamobile.com>
    
diff --git a/docs/submodules/vfc/nfvo/driver/vnfm/svnfm.git b/docs/submodules/vfc/nfvo/driver/vnfm/svnfm.git
index 9f68abe..2ec345c 160000
--- a/docs/submodules/vfc/nfvo/driver/vnfm/svnfm.git
+++ b/docs/submodules/vfc/nfvo/driver/vnfm/svnfm.git
@@ -1 +1 @@
-Subproject commit 9f68abe303fd8184ef824d62c31742fecc777fa1
+Subproject commit 2ec345c32033a55adfaaa8f6dc5801883e81ee55