Fix Browse Bucket for certain Policy

[dvaldivia]

Fixes the problem where users with the following style of policy were not allowed to browse or list the bucket

{
   "Version": "2012-10-17",
   "Statement": [
    {
     "Effect": "Deny",
     "Action": [
      "s3:DeleteBucket",
      "s3:CreateBucket"
     ],
     "Resource": [
      "arn:aws:s3:::*"
     ]
    },
    {
     "Effect": "Allow",
     "Action": [
      "s3:GetBucketLocation",
      "s3:ListBucket",
      "s3:ListBucketMultipartUploads",
      "s3:ListMultipartUploadParts"
     ],
     "Resource": [
      "arn:aws:s3:::bucket-svc/"
     ]
    },
    {
     "Effect": "Allow",
     "Action": [
      "s3:PutObject",
      "s3:GetObject"
     ],
     "Resource": [
      "arn:aws:s3:::bucket-svc/prefix1/*"
     ]
    },
    {
     "Effect": "Allow",
     "Action": [
      "s3:*"
     ],
     "Resource": [
      "arn:aws:s3:::bucket-svc/prefix1/ini*",
      "arn:aws:s3:::bucket-svc/prefix1/jars*",
      "arn:aws:s3:::bucket-svc/prefix1/logs*"
     ]
    }
   ]
}

Signed-off-by: Daniel Valdivia 18384552+dvaldivia@users.noreply.github.com

[bexsoft]

LGTM