Add: Start Live Events Cron Job

[lucas-phillips28]

Jira link

See S28-3576

Change description

Testing done

Checklist

• commit messages are meaningful and follow good commit message guidelines
• README and other documentation has been updated / added (if needed)
• tests have been updated / new tests has been added (if needed)
• Does this PR introduce a breaking change

🤖AEP PR SUMMARY🤖

apps/pre/pre-api-cron-start-live-events/demo.yaml

• A new file is added for the demo environment with configuration for starting live events using a CronJob.

apps/pre/pre-api-cron-start-live-events/pre-api-cron-start-live-events.yaml

• A new file is added for the pre environment with configuration for starting live events using a HelmRelease and a CronJob.

apps/pre/pre-api-cron-start-live-events/prod.yaml

• A new file is added for the prod environment with configuration for starting live events using a CronJob.

apps/pre/pre-api-cron-start-live-events/stg.yaml

• A new file is added for the stg (staging) environment with configuration for starting live events using a CronJob.

apps/pre/pre-api-cron-start-live-events/test.yaml

• A new file is added for the test environment with configuration for starting live events using a CronJob.

apps/pre/prod/base/kustomization.yaml

• Added a reference to the new pre-api-cron-start-live-events.yaml file for the prod environment.

apps/pre/stg/base/kustomization.yaml

• Added a reference to the new pre-api-cron-start-live-events.yaml file for the stg (staging) environment.

apps/pre/test/base/kustomization.yaml

• Added a reference to the new pre-api-cron-start-live-events.yaml file for the test environment.