WHAT
RHOAM should consume the 3scale operator with STS support once that is available

HOW
<Suggestions for how this may be solved. [Optional]

Handle the secret in the following format in rhoam as the secret we get from hive will only have the role and token path and not the bucket name and region

kind: Secret
apiVersion: v1
metadata: 
  name: s3-credentials
  namespace: redhat-rhoam-3scale
data: 
  AWS_ROLE_ARN: <role>
  AWS_WEB_IDENTITY_TOKEN_FILE: <token_path>
  AWS_BUCKET: <bucket_name>
  AWS_REGION: <region>
type: Opaque

We can update this logic https://github.com/integr8ly/integreatly-operator/blob/master/pkg/products/threescale/reconciler.go#L917-L999 to work in both cases

TESTS
<List of related tests>

DONE
<bullet point items for what should be completed>