Allow Bluecat API Gateway to run as arbitrary UID

[sanbornick]

Some distributions of kubernetes add a layer of security by randomizing the UID a container image runs as, ignoring the assertion that may be present in a docker formatted container image. In order to make the Bluecat API Gateway the most portable within the k8s ecosystem, please allow it to run with arbitrary UID.

Example distribution documentation, section "SUPPORT ARBITRARY USER IDS"

[chrisjws]

I will funnel this to our product group for evaluation.