added tagging support for lifecycle

[islue]

https://aws.amazon.com/blogs/storage/simplify-your-data-lifecycle-by-using-object-tags-with-amazon-s3-lifecycle/

[ashie]

The patch itself seems O.K.

Could you resolve the failed check?: https://github.com/fluent/fluent-plugin-s3/pull/397/checks?check_run_id=6186618920 (Please add signed-off: field to your commit)

[islue]

@ashie DCO check passed, waiting for approval.

[islue]

ping

[ashie]

Thanks!