Update git submodules

* Update docs/submodules/optf/osdf.git from branch 'master'
  to d79e6bda8b636d77d51ddb63dcd3d91ddda34d83
  - Remove encryption of passwords for osdf
    
    Change-Id: I1815e798b29b21278353fbf4ea6cb5cd6475dbf5
    Signed-off-by: vrvarma <vikas.varma@att.com>
    Issue-ID: OPTFRA-732
    
diff --git a/docs/submodules/optf/osdf.git b/docs/submodules/optf/osdf.git
index 6818ed3..d79e6bd 160000
--- a/docs/submodules/optf/osdf.git
+++ b/docs/submodules/optf/osdf.git
@@ -1 +1 @@
-Subproject commit 6818ed34f11989ea133f2f872056aa60bffe604b
+Subproject commit d79e6bda8b636d77d51ddb63dcd3d91ddda34d83