feat(stepfunctions-tasks): allow BedrockInvokeModel to use JsonPath

[shikha372]

Issue # (if applicable)

Closes #29229.

Reason for this change

When trying to use JsonPath to specify the S3 URIs that BedrockInvokeModel will read from and write from, you get an error.

Example of the Error message:

jsii.errors.JavaScriptError: Error: Field references must be the entire string, cannot concatenate them (found 's3://${Token[prompt_bucket.348]}/${Token[prompt_key.349]}')

Description of changes

Extended the inputPath property to be allowed as an input value for the task state.
Instead of adding a new S3Uri props in current BedrockInvokeModelProps as proposed in the original issue, leveraged the inputPath property that is already defined in sfn.TaskStateBaseProps and being extended by BedrockInvokeModelInputProps and BedrockInvokeModelOutputProps

Limitation: We cannot limit the resource policy to specific input token for which the value might be coming from the prompt, so had to keep it as [*] here.

Description of how you validated changes

Added unit tests.
Successful deployment of integration tests in the account.

Checklist

• Unit Tests
• Integration Tests
• Updated ReadMe
• My code adheres to the CONTRIBUTING GUIDE and DESIGN GUIDELINES

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

[mergify]

Thank you for contributing! Your pull request will be updated from main and then merged automatically (do not update manually, and be sure to allow changes to be pushed to your fork).

[mergify]

Thank you for contributing! Your pull request will be updated from main and then merged automatically (do not update manually, and be sure to allow changes to be pushed to your fork).

[shikha372]

@Mergifyio update

[mergify]

update

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GitHub response: refusing to allow a GitHub App to create or update workflow .github/workflows/close-stale-prs.yml without workflows permission

[shikha372]

updating manually since mergifyio update is failing

[aws-cdk-automation]

AWS CodeBuild CI Report

• CodeBuild project: AutoBuildv2Project1C6BFA3F-wQm2hXv2jqQv
• Commit ID: 4ad670a
• Result: SUCCEEDED
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[mergify]

Thank you for contributing! Your pull request will be updated from main and then merged automatically (do not update manually, and be sure to allow changes to be pushed to your fork).

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