Updated git submodules

Project: optf/has master 6ec674c56f4965606a4f865ac327c30d3ce4a53e

HPA Score Objective function support

Implemented HPA Score objective function for cross cloud-region
best candidate selection.
Added Unit tests for HPA Score multi objective function
Added Unit tests to check if there is a corresponding HPA policy/constraint

Change-Id: I0787080657c0b7deb3ffcb7560859e3e5c928b77
Issue-ID: OPTFRA-313
Signed-off-by: Dileep Ranganathan <dileep.ranganathan@intel.com>

diff --git a/docs/submodules/optf/has.git b/docs/submodules/optf/has.git
index 34aa9a8..6ec674c 160000 (submodule)
--- a/docs/submodules/optf/has.git
+++ b/docs/submodules/optf/has.git
@@ -1 +1 @@
-Subproject commit 34aa9a8c6153e9d0ccf757f91783077cc257556e
+Subproject commit 6ec674c56f4965606a4f865ac327c30d3ce4a53e