Update git submodules

* Update docs/submodules/appc/deployment.git from branch 'dublin'
  to b2e631247a19c3b3825e2eec336ad17669d42215
  - change installZips.sh for docker release

    the line I deleted does not use in
    any where in deployment

    Change-Id: I0eda718426686abea94fd553821446d0530f3710
    Issue-ID: APPC-1595
    Signed-off-by: Taka Cho <takamune.cho@att.com>
  - Increment version after release

    Change-Id: Ib2fc7ec9a1ab29aedf11c0fff0f2d8729fcef185
    Signed-off-by: Patrick Brady <patrick.brady@att.com>
    Issue-ID: APPC-1595

  - Update to release appc version

    Change-Id: I06180a69b3b56fb0c2998110f1279d2c0f8749e2
    Signed-off-by: Patrick Brady <patrick.brady@att.com>
    Issue-ID: APPC-1595

  - create cvaas dir to store VNF config

    /opt/onap/appc/cvaas directory
    stores VNF config file
    via Audit or Sync LCM

    Change-Id: I8698ccd77959471b0a0cbf0d57beb3d67e6f58ca
    Issue-ID: APPC-1589
    Signed-off-by: Taka Cho <takamune.cho@att.com>

diff --git a/docs/submodules/appc/deployment.git b/docs/submodules/appc/deployment.git
index 7480619..b2e6312 160000 (submodule)
--- a/docs/submodules/appc/deployment.git
+++ b/docs/submodules/appc/deployment.git
@@ -1 +1 @@
-Subproject commit 7480619227377cade2f2119865a87b41641314c5
+Subproject commit b2e631247a19c3b3825e2eec336ad17669d42215