You can now set the iam configuration for a given bucket, you can set:
1. publicAccessPrevention and
2. uniformBucketLevelAccess
no support for bucketPolicyOnly because according to the storage docs:
Note: iamConfiguration also includes the bucketPolicyOnly field, which
uses a legacy name but has the same functionality as the
uniformBucketLevelAccess field. We recommend only using
uniformBucketLevelAccess, as specifying both fields may result in
unreliable behavior.
Also added integration tests for this feature
Signed-off-by: Jorge Gallegos <jgallego@redhat.com>