/health and /status disparity

[abrahammartin]

We need to revisit the /health and /status disparity and make them better, we need to rely on 1 single unique point for all our apps to create consistency. Maybe using parameters, etc.

From PR #1

[rjw57]

As an additional note: using the /status endpoint means our logs get filled with database connection messages every second. We should see if we can make the cloud-sql-proxy a little less noisy.