missing cli command reference page for `auth`

[scottschreckengaust]

Page: https://docs.amplify.aws/cli/commands/auth/

Feedback:
The amplify auth import --help points to a missing page

❯ amplify auth import --help
USAGE
  amplify auth import

DESCRIPTION
  Imports an existing auth resource to your local backend

LEARN MORE
  https://docs.amplify.aws/cli/commands/auth

❯ amplify --version
10.8.1