Bump bind-operator to v0.2.0 and deploy companion TSIG API

v0.2.0 adds the BindTSIGAPI CRD and companion API that
vault-plugin-secrets-bind-tsig calls to create, rotate and delete TSIG
keys. This rolls the operator forward and deploys an API instance.

- Bump the operator image and the pulled CRD bundle to v0.2.0.
- Broaden the operator ClusterRole with deployments, serviceaccounts and
  roles/rolebindings so the BindTSIGAPI reconciler can deploy the API and
  its namespaced RBAC.
- Add a BindTSIGAPI (bind-tsig-api) in bind-internal; the operator
  reconciles it into a Deployment, Service, ConfigMap, master-token Secret
  and RBAC. Keys are created in bind-internal alongside the authoritative
  cluster.
- Add the generated kubeconform schema for BindTSIGAPI.

apps/base/bind-system/rbac.yaml

@@ -23,7 +23,15 @@ rules:
     resources: ["pods/exec"]
     verbs: ["create", "get"]
   - apiGroups: ["apps"]
-    resources: ["statefulsets"]
+    resources: ["statefulsets", "deployments"]
+    verbs: ["get", "list", "watch", "create", "update", "patch", "delete"]
+  # The BindTSIGAPI reconciler deploys the companion API: a ServiceAccount plus
+  # a namespaced Role/RoleBinding granting it access to BindTSIGKey + Secrets.
+  - apiGroups: [""]
+    resources: ["serviceaccounts"]
+    verbs: ["get", "list", "watch", "create", "update", "patch", "delete"]
+  - apiGroups: ["rbac.authorization.k8s.io"]
+    resources: ["roles", "rolebindings"]
     verbs: ["get", "list", "watch", "create", "update", "patch", "delete"]
   - apiGroups: [""]
     resources: ["events"]