[CCSDK/DCAE] Fix dashboard app error

recent version upgrades for spring-web and jackson is causing application to not start

reverting
com.fasterxml.jackson.core : jackson-databind : 2.9.8
org.springframework : spring-web : 4.3.22.RELEASE

Change-Id: If88b8744574b889879d8fafe43ea51598a089310
Signed-off-by: vv770d <vv770d@att.com>
Issue-ID: CCSDK-3233
Signed-off-by: vv770d <vv770d@att.com>
5 files changed