Update git submodules

* Update docs/submodules/optf/osdf.git from branch 'master'
  to f3a485514f5947254b13655c5fa8177152d9c168
  - Merge "Add passthrough attributes"
  - Add passthrough attributes

    Added passthrough attributes in placement request.
    Current attributes HAS request section changed to
    filtering_attributes and new passthrough attributes
    added in HAS request - this one is read from vnf policy
    passthroughAttributes section.

    Change-Id: Ic1e9dcafb0aa0ce5c1b4ddcf35d034d457ac7d48
    Signed-off-by: vrvarma <vv8305@att.com>
    Signed-off-by: Lukasz Rajewski <lukasz.rajewski@orange.com>
    Issue-ID: OPTFRA-611

diff --git a/docs/submodules/optf/osdf.git b/docs/submodules/optf/osdf.git
index 5ec202a..f3a4855 160000 (submodule)
--- a/docs/submodules/optf/osdf.git
+++ b/docs/submodules/optf/osdf.git
@@ -1 +1 @@
-Subproject commit 5ec202abafeec26c06e003c0bf51fd1769ac3468
+Subproject commit f3a485514f5947254b13655c5fa8177152d9c168