Added default value for when ErrorCode is null in

Added default value for when ErrorCode is null in

Added default value for when ErrorCode is null in mdc
test to see if 404 log gets enhanced by change.
Removed test id from class that was put to test via docker.
Removed setting of partner name and tested with using try/catch
Reverted change to request uri filter per comments
Removed the request filter uri class that rerouted old uri orders
Removed request filter from jersey config files
Updated junit test that were pointing to the old uri to be failure test
corrected formatting issues on ServiceInstancesTest

Issue-ID: SO-2259
Signed-off-by: Benjamin, Max (mb388a) <mb388a@att.com>
Change-Id: Id8f9daef139a82ee9e934d4d37906ffb7a7aadff