Updated git submodules

Project: optf/has master ddc22f0429730e1473207d3f9b7ed73426d690d9

Merge "Prometheus metrics for OOF"

Prometheus metrics for OOF

Added OOF HPA metrics using prometheus client exporter
Added VNF statistics, HPA statistics with respect to flavor, vim etc.

Change-Id: I54030a148f97cb0c61f93bc552764c65236a467b
Issue-ID: OPTFRA-312
Signed-off-by: Dileep Ranganathan <dileep.ranganathan@intel.com>

diff --git a/docs/submodules/optf/has.git b/docs/submodules/optf/has.git
index 7a00d43..ddc22f0 160000 (submodule)
--- a/docs/submodules/optf/has.git
+++ b/docs/submodules/optf/has.git
@@ -1 +1 @@
-Subproject commit 7a00d431c76875b8e9ea124d520c9b54b8dd3126
+Subproject commit ddc22f0429730e1473207d3f9b7ed73426d690d9