wb-auth: Configure tracing and network configs

[pcrespov]

• tracing config
• network Add wb-auth simcore service osparc-ops-environments#1146 (comment)

[YuryHrytsuk]

You don't need to take care of monitored network. This belongs to OPS and will be done in ITISFoundation/osparc-ops-environments#1146

What you need to do is to explicitly add default network (as long as this service must be reachable for other simcore services)