Updated git submodules

Project: optf/osdf master 721a7b04e0ca1736a9d962d7262d3463dc9cb491

Changes for PWT testing with HAS and SO

Fixed tosca model for optimization policy
Updated polices as pdp apis are case sensitive
Added polices for PWT and IT for casablanca
Removed extra spaces in vnf policy

Issue-ID: OPTFRA-384
Change-Id: I17997e962939ff27e38b182134d7c25df77169d8
Signed-off-by: Chayal, Avteet (ac229e) <ac229e@att.com>

diff --git a/docs/submodules/optf/osdf.git b/docs/submodules/optf/osdf.git
index f2a275b..721a7b0 160000 (submodule)
--- a/docs/submodules/optf/osdf.git
+++ b/docs/submodules/optf/osdf.git
@@ -1 +1 @@
-Subproject commit f2a275b6864c34866e2d99a2f98baeca516b80d3
+Subproject commit 721a7b04e0ca1736a9d962d7262d3463dc9cb491