Updated git submodules

Updated git submodules

Project: aai/sparky-be master a0727ffb7ee413d56f0b969c8f47861510ee8d98

Merge "Add test cases to increase coverage"

Add test cases to increase coverage

added test cases to increase coverage
deleted classes that are not being used to increase coverage
re-added the logic to ensure suggestions are enabled using search data
service
updated rest client aai schema and logging services version in pom file

Issue-ID: AAI-951

Change-Id: Ie35813bc633a9e249a29baec1df8beefef91b10c
Signed-off-by: renealr <reneal.rogers@amdocs.com>