Continue to update AMI identifiers

[nikki-t]

We have a Jenkins pipeline to run the AMI update scripts. We need to run them in SIT, test the IDL server and Generate workflow, and then run in OPS. We need to do this on a monthly basis.

Acceptance Criteria:

1. The AMI update scripts have been run in SIT and it has been verified that the updates do not impact current workflow functionality.
2. The AMI updates scripts have been run in OPS.

[nikki-t]

Initial procedures have been documented on the wiki and will be refined before setting up a monthly update.