Remove resource renamings from #4752

[hannes-ucsc]

Once all deployments have been upgraded to #4752, the code that renames the resources from module.chalice_… can be removed. There is a FIXME right before the code to be removed. Also remove any functions/methods made redundant by the removal.

• [ ] Security design review completed; the Resolution of this issue does not …
  • [ ] … affect authentication; for example:
  • OAuth 2.0 with the application (API or Swagger UI)
  • Authentication of developers with Google Cloud APIs
  • Authentication of developers with AWS APIs
  • Authentication with a GitLab instance in the system
  • Password and 2FA authentication with GitHub
  • API access token authentication with GitHub
  • Authentication with
  • [ ] … affect the permissions of internal users like access to
  • Cloud resources on AWS and GCP
  • GitLab repositories, projects and groups, administration
  • an EC2 instance via SSH
  • GitHub issues, pull requests, commits, commit statuses, wikis, repositories, organizations
  • [ ] … affect the permissions of external users like access to
  • TDR snapshots
  • [ ] … affect permissions of service or bot accounts
  • Cloud resources on AWS and GCP
  • [ ] … affect audit logging in the system, like
  • adding, removing or changing a log message that represents an auditable event
  • changing the routing of log messages through the system
  • [ ] … affect monitoring of the system
  • [ ] … introduce a new software dependency like
  • Python packages on PYPI
  • Command-line utilities
  • Docker images
  • Terraform providers
  • [ ] … add an interface that exposes sensitive or confidential data at the security boundary
  • [ ] … affect the encryption of data at rest
  • [ ] … require persistence of sensitive or confidential data that might require encryption at rest
  • [ ] … require unencrypted transmission of data within the security boundary
  • [ ] … affect the network security layer; for example by
  • modifying, adding or removing firewall rules
  • modifying, adding or removing security groups
  • changing or adding a port a service, proxy or load balancer listens on
• [ ] Documentation on any unchecked boxes is provided in comments below

[hannes-ucsc]

One PR to address #4744, #4769 (this ticket) and #4772.