Update git submodules

* Update docs/submodules/ccsdk/dashboard.git from branch 'master'
  to b46d863e9e5db30291034e8740291c70875f1f5f
  - Resolve security issues
    
    This change contains the following fixes:
    
    1) Updated ccsdk/dashboard to use ONAP's oparent parent pom
    2) Removed <version> tag from dependencies managed by oparent,
       where feasible (e.g. not spring, since oparent uses Spring 5
       and dashboard is based on Spring 4)
    3) Updated versions of third party libraries as needed to address
       vulnerabilities found in nexus IQ scan.
    4) Added missing license headers in source files to resolve
       checkstyle error from oparent.
    5) Fixed indentation (tab -> 4 spaces) to resolve oparent
       checkstyle warning.
    
    Change-Id: Ib92d5ef86dbdb78c270d0901cc0753cd5a78eb6e
    Issue-ID: CCSDK-1167
    Signed-off-by: Timoney, Dan (dt5972) <dtimoney@att.com>
    

1 files changed, 0 insertions, 0 deletions

diff --git a/docs/submodules/ccsdk/dashboard.git b/docs/submodules/ccsdk/dashboard.git
-Subproject 2e98a6c64dcdc0891f3729abb045115b790a2c5
+Subproject b46d863e9e5db30291034e8740291c70875f1f5