[DCAE] Updates to defaults for configmap

Make external configMaps optional by
default for microservices
Make applicationConfig an optional parameter
in values.yaml for microservices.

Issue-ID: DCAEGEN2-2770
Issue-ID: DCAEGEN2-2782
Signed-off-by: Jack Lucas <jflos@sonoris.net>
Change-Id: I80ec8e4a1d55201c5a174f50159bac171953b031
2 files changed