Update git submodules

* Update docs/submodules/multicloud/framework.git from branch 'master'
  to 2d2c6649e9bb823a82df2195f92e57b525dfe45b
  - Proposal on SDC Client Design

    some ideas about how to implmenent it useable for
    both k8s and openstack/windRiver
    . implement it as an artifact management include a
    sdc client and add subplugin configuration
    . align with Eric's proposal on SO-to-Multicloud API
    enhancements
    . add and update the example about downloaded files layout

    Change-Id: Ia5a22482fa3c1c11ba1195fa7b8be4dcd67fe662
    Issue-ID: MULTICLOUD-436
    Signed-off-by: liboNet <libo.zhu@intel.com>

diff --git a/docs/submodules/multicloud/framework.git b/docs/submodules/multicloud/framework.git
index e884e28..2d2c664 160000 (submodule)
--- a/docs/submodules/multicloud/framework.git
+++ b/docs/submodules/multicloud/framework.git
@@ -1 +1 @@
-Subproject commit e884e2812d775013e1f2d719095fd0ac9a6aafa6
+Subproject commit 2d2c6649e9bb823a82df2195f92e57b525dfe45b