feat(SimpleTable): add PointInTimeRecoverySpecification

[hoffa]

Issue #, if available

#714

Description of changes

Adds PointInTimeRecoverySpecification pass-through to AWS::DynamoDB::Table.PointInTimeRecoverySpecification.

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Updated schema with:

make schema

Added transform tests with:

python bin/add_transform_test.py --template-file simpletable_with_pitr.yaml

Description of how you validated changes

Deployed transformed output:

sam deploy --region us-west-2 --resolve-s3 --capabilities CAPABILITY_IAM --stack-name test-pitr --template tests/translator/output/simpletable_with_pitr.json

And checked in console table had PITR enabled.

Checklist

• Adheres to the development guidelines
• Add/update transform tests
  • Using correct values
  • Using wrong values
• Add/update integration tests

Examples?

Please reach out in the comments if you want to add an example. Examples will be
added to sam init through aws/aws-sam-cli-app-templates.

By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.