Should not add namespace when sealing "cluster-wide" secret

[sfitts]

When sealing the following secret:

apiVersion: v1
data:
  password: <elided>
  username: <elided>
kind: Secret
metadata:
  annotations:
    sealedsecrets.bitnami.com/cluster-wide: "true"
  name: keycloak
type: Opaque

The resulting SealedSecret resource has the namespace set to "default".

apiVersion: bitnami.com/v1alpha1
kind: SealedSecret
metadata:
  annotations:
    sealedsecrets.bitnami.com/cluster-wide: "true"
  creationTimestamp: null
  name: keycloak
  namespace: default
spec:
  encryptedData:
  password: <elided>
  username: <elided>
  template:
    metadata:
      annotations:
        sealedsecrets.bitnami.com/cluster-wide: "true"
      creationTimestamp: null
      name: keycloak
      namespace: default
    type: Opaque
status: {}

This makes it harder to use across namespaces as desired. Seems like in this case the resulting SealedSecret should have no namespace added.

[mkmik]

GH misparsed a natural language sentence as a directive to close the issue 🤦‍♂

[mkmik]

#328 contains the actual fix that would close the issue