[BEAM-13246] Add support for S3 Bucket Key at the object level (AWS Sdk v2)

[mosche]

Add support for S3 Bucket Key at the object level. This PR is porting #15333 to AWS Sdk v2.

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ValidatesRunner compliance status (on master branch)

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Examples testing status on various runners

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Post-Commit SDK/Transform Integration Tests Status (on master branch)

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Pre-Commit Tests Status (on master branch)

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GitHub Actions Tests Status (on master branch)

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[mosche]

R: @aromanenko-dev

[aromanenko-dev]

Thanks, LGTM!