Feature: Change to use s3 access point while sharing folders

[LEUNGUU]

Feature or Bugfix

• Feature

Detail

1. Change to use s3 access point to control access for the bucket.
   • One access point will be created for one team per dataset.
   • Delegate access control for a bucket to the bucket's access points.
   • Manipulate access point policy and target role policy to do the magic of sharing.
   • Update bucket KMS key policy for decryption and downloading sharing objects.
   • Add revoke permissions and cleanup sharing actions.
2. Remove trigger dataset stack deployment when doing sharing.

Relates

• Folder sharing - Replace S3 bucket policies for S3 Access Points #66

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