Updated git submodules

Project: optf/osdf master 3ab841597bd7fbfa4de41791c9d7e6335c8afeb9

Merge "Update policy model for HPA policies"

Update policy model for HPA policies

Remove 'flavorLabel' attribute inside policy model. Add 'id', 'type' and 'directives' inside the structure.
Also add 'directives' structure under flavorProperties

Change-Id: I9c947481b2307553fadc716811d4ed9756a46182
Issue-ID: OPTFRA-340
Signed-off-by: Ruoyu Ying <ruoyu.ying@intel.com>

diff --git a/docs/submodules/optf/osdf.git b/docs/submodules/optf/osdf.git
index bce4081..3ab8415 160000 (submodule)
--- a/docs/submodules/optf/osdf.git
+++ b/docs/submodules/optf/osdf.git
@@ -1 +1 @@
-Subproject commit bce4081920132be04a91ea60e7d0a2e1d030e88d
+Subproject commit 3ab841597bd7fbfa4de41791c9d7e6335c8afeb9