Update git submodules

* Update docs/submodules/ccsdk/dashboard.git from branch 'master'
  to 7700459509e78a85115e20f459dcc803f00a788a
  - Merge "Migrate ccsdk-dashboard docs"
  - Migrate ccsdk-dashboard docs

    Merging this will create
    https://onap-ccsdk-dashboard.readthedocs.io
    This build will run in parallel
    to the current docs generation method
    until we are ready to cut over.

    Issue-ID: CIMAN-364
    Signed-off-by: Jessica Wagantall <jwagantall@linuxfoundation.org>
    Change-Id: Ibc64cdf9ded655bab1d413ee88caa23c37ad9fe2

diff --git a/docs/submodules/ccsdk/dashboard.git b/docs/submodules/ccsdk/dashboard.git
index c73866c..7700459 160000 (submodule)
--- a/docs/submodules/ccsdk/dashboard.git
+++ b/docs/submodules/ccsdk/dashboard.git
@@ -1 +1 @@
-Subproject commit c73866cf44cad2be9a91ea1e2a3a77fcc29d9c2a
+Subproject commit 7700459509e78a85115e20f459dcc803f00a788a