Update git submodules

* Update docs/submodules/vfc/nfvo/lcm.git from branch 'master'
  to 8d3880c002ecd8f513932a207f3f16c44c14c3ec
  - Merge "put duplicate str to variable"
  - put duplicate str to variable
    
    Change-Id: I13b91ee1772645fedefa45263f37fa560fd211aa
    Issue-ID: VFC-1307
    Signed-off-by: fujinhua <fu.jinhua@zte.com.cn>
    
diff --git a/docs/submodules/vfc/nfvo/lcm.git b/docs/submodules/vfc/nfvo/lcm.git
index cfdc5b5..8d3880c 160000
--- a/docs/submodules/vfc/nfvo/lcm.git
+++ b/docs/submodules/vfc/nfvo/lcm.git
@@ -1 +1 @@
-Subproject commit cfdc5b543b2a05c8a6169c4cc6eb05dbb68d5f35
+Subproject commit 8d3880c002ecd8f513932a207f3f16c44c14c3ec