Add development profile

[galderz]

Add profile configuration to operator (as defined in formal configuration v3).

Using Development profile should deactivate connector authentication.

[galderz]

Initial work done here, but some work is required in the image so that we can instruct the image to not generated a user/pass if we don't pass identities path. See Zulip discussion.

[ryanemerson]

Required image work:
infinispan/infinispan-images#10
infinispan/infinispan-images#16