New serverless pattern - eventbridge-schedule-to-cloudwatch-sam

[professional-ian]

New pattern using SAM for EventBridge Scheduler to custom metrics to CloudWatch a schedule.

By submitting this pull request, I confirm that you can use, modify, copy, and redistribute this contribution, under the terms of your choice.

[github-actions]

@professional-ian your 'example-pattern.json' is missing some key fields, please review below and address any errors you have

1. instance: instance requires property "language"

If you need any help, take a look at the example-pattern file.

Make the changes, and push your changes back to this pull request. When all automated checks are successful, the Serverless DA team will process your pull request.

[professional-ian]

Pattern does not use a language, only SAM. If language property is required please advise and will update.

[julianwood]

Looks like there are multiple patterns here, and I think one you did before.
Could you please split out and have a single pattern per PR which makes it easier to work with.