Update git submodules

* Update docs/submodules/multicloud/framework.git from branch 'master'
  to 9d536985089479573d5d292e20fc18a9adfd72f4
  - Add https support for multicloud broker
    
    The https endpoint can be enabled by setting env: SSL_ENABLED=true
    
    Change-Id: I69d1301df24492df11b782f19ae3ef36c25f1d94
    Issue-ID: MULTICLOUD-522
    Signed-off-by: Xiaohua Zhang <xiaohua.zhang@windriver.com>
    
diff --git a/docs/submodules/multicloud/framework.git b/docs/submodules/multicloud/framework.git
index 57b4c6f..9d53698 160000
--- a/docs/submodules/multicloud/framework.git
+++ b/docs/submodules/multicloud/framework.git
@@ -1 +1 @@
-Subproject commit 57b4c6fe822a1e36a37a0656af191631f5397190
+Subproject commit 9d536985089479573d5d292e20fc18a9adfd72f4