Updated git submodules

Project: optf/has master 66ecb946abbc86d698435d826a8591ac86f817d7

Merge "Fix bug in VIM fit constraint"

Fix bug in VIM fit constraint

When the Multicloud returns empty list instead of None value
the system was throwing error. If empty list is returned from
multicloud the assumption is that there is no matching VIMs
with specified capacity so ultimately would result in solution
not found.

Change-Id: Ie7164a7cbaa41d7278b7391b56dde78318bc4509
Issue-ID: OPTFRA-245
Signed-off-by: Dileep Ranganathan <dileep.ranganathan@intel.com>

diff --git a/docs/submodules/optf/has.git b/docs/submodules/optf/has.git
index 9ed3be5..66ecb94 160000 (submodule)
--- a/docs/submodules/optf/has.git
+++ b/docs/submodules/optf/has.git
@@ -1 +1 @@
-Subproject commit 9ed3be523a23ac6f46898070d398dc5ed9578d92
+Subproject commit 66ecb946abbc86d698435d826a8591ac86f817d7