Updated git submodules

Project: integration master 2a88c3c5b5cb6650bd1cc72f0280e31998f6eb00

Fix AAI mocking call for Multicloud HPA CSIT

The get_vim_by_id multicloud method has been changed in
I8d23764be1da82d8298f84cbe1a95427dc26c333 which impacts the HA CSIT
testing. This patch addresses that change including the
/cloud-infrastructure/cloud-regions/cloud-region/%s/%s/esr-system-info-list
endpoint

Change-Id: I1100cbfdd76048165246519a561560699e518719
Signed-off-by: Victor Morales <victor.morales@intel.com>
Issue-ID: MULTICLOUD-232

diff --git a/docs/submodules/integration.git b/docs/submodules/integration.git
index ae45d37..2a88c3c 160000 (submodule)
--- a/docs/submodules/integration.git
+++ b/docs/submodules/integration.git
@@ -1 +1 @@
-Subproject commit ae45d3783736016868b5903855cb0e3630d708f9
+Subproject commit 2a88c3c5b5cb6650bd1cc72f0280e31998f6eb00