Update git submodules

Update git submodules

* Update docs/submodules/multicloud/framework.git from branch 'master'
  to e8697face7909927a9ddb418f116c76e3c6d8c8f
  - Merge "Fix the sonar issue and clm issue"
  - Fix the sonar issue and clm issue

    . Fix the bugs by using try-with-resources method
    . Add unit test for GsonUtil
    . Fix the org.springframework : spring-web issue by removing
      the dependency in forwarding plugin

    Change-Id: I01f6461ea2a0f0363247dd3571dd56dcf68a7f90
    Issue-ID: MULTICLOUD-569
    Signed-off-by: liboNet <libo.zhu@intel.com>