Display when environments will auto-stop

What does this MR do and why?

Show a relative time for when the environment is set to auto stop as well as a tooltip with the absolute time.

Only displays future stop dates (Auto stop in ) as opposed to past dates (Auto stopped ago)

Screenshots or screen recordings

How to set up and validate locally

1. Make sure to turn on the new_environments_table feature flag. On the GitLab repository, run:

cd ./bin 
./rails console
Feature.enable(:new_environments_table) //turns on the feature flag
Feature.disable(:new_environments_table) //turns off the feature flag, takes some time to kick in

1. Enable runners in your GDK/Gitpod -- see instructions
2. Then add the following .gitlab-ci.yml to a project for some deployments:

stages:
    - deploy
    - stop
image: alpine:latest

deploy-prod:
    stage: deploy
    script:
        - sleep 6000
        - echo "deploying prod"
    environment:
        name: production

deploy-staging:
    stage: deploy
    script:
        - echo "deploying staging"
    environment:
        name: staging
        url: https://example.com
    when: manual

deploy-review:
    stage: deploy
    script:
        - echo "Deploying review/$CI_COMMIT_REF_NAME"
    environment:
        name: review/$CI_COMMIT_REF_NAME
        auto_stop_in: 1 week
    only:
        - branches
    except:
        - main


stop_review_app:
  script: stop-review-app
  stage: stop
  environment:
    name: review/$CI_COMMIT_REF_SLUG
    action: stop
  rules:
    - if: $CI_MERGE_REQUEST_ID
      when: manual

Make an MR, run a pipeline for it, and check out the environments page!

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