Add automatic fallback for aws console to us-west-2

[cviecco]

On Dec 7 2021 there was a long lived increased error rate for AWS console. This has happened before in 2020 and 2019. (from their RSS feed). We should have an automatic fallback for console to us-west-2 so that even on these failures our consumers can use the system withour seeing strang error messages.

From AWS:
[12:34 PM PST] We continue to experience increased API error rates for multiple AWS Services in the US-EAST-1 Region. The root cause of this issue is an impairment of several network devices. We continue to work toward mitigation, and are actively working on a number of different mitigation and resolution actions. While we have observed some early signs of recovery, we do not have an ETA for full recovery. For customers experiencing issues signing-in to the AWS Management Console in US-EAST-1, we recommend retrying using a separate Management Console endpoint (such as https://us-west-2.console.aws.amazon.com/). Additionally, if you are attempting to login using root login credentials you may be unable to do so, even via console endpoints not in US-EAST-1. If you are impacted by this, we recommend using IAM Users or Roles for authentication. We will continue to provide updates here as we have more information to share.