Add update permission to the chart for roles

Without this role, people who migrate from 2.6 to 2.7 can run into
issues with updating roles in the namespaces.

Fixes: #834
Signed-off-by: Simon Beck <simon.beck@vshn.ch>

charts/k8up/Chart.yaml

@@ -6,7 +6,7 @@ keywords:
   - backup
   - operator
   - restic
-version: 4.2.0
+version: 4.2.1
 sources:
   - https://github.com/k8up-io/k8up
 maintainers:

charts/k8up/README.md

@@ -1,6 +1,6 @@
 # k8up
 
-![Version: 4.2.0](https://img.shields.io/badge/Version-4.2.0-informational?style=flat-square)
+![Version: 4.2.1](https://img.shields.io/badge/Version-4.2.1-informational?style=flat-square)
 
 Kubernetes and OpenShift Backup Operator based on restic
 
@@ -13,7 +13,7 @@ helm repo add k8up-io https://k8up-io.github.io/k8up
 helm install k8up k8up-io/k8up
 ```
 ```bash
-kubectl apply -f https://github.com/k8up-io/k8up/releases/download/k8up-4.2.0/k8up-crd.yaml
+kubectl apply -f https://github.com/k8up-io/k8up/releases/download/k8up-4.2.1/k8up-crd.yaml
 ```
 
 <!---

charts/k8up/templates/operator-clusterrole.yaml

@@ -281,5 +281,6 @@ rules:
       - delete
       - get
       - list
+      - update
       - watch
 {{- end -}}

config/rbac/role.yaml

@@ -279,4 +279,5 @@ rules:
   - delete
   - get
   - list
+  - update
   - watch

operator/backupcontroller/setup.go

@@ -4,7 +4,7 @@ import (
 	k8upv1 "github.com/k8up-io/k8up/v2/api/v1"
 	"github.com/k8up-io/k8up/v2/operator/reconciler"
 	batchv1 "k8s.io/api/batch/v1"
-	"sigs.k8s.io/controller-runtime"
+	controllerruntime "sigs.k8s.io/controller-runtime"
 	"sigs.k8s.io/controller-runtime/pkg/predicate"
 )
 
@@ -19,7 +19,7 @@ import (
 // +kubebuilder:rbac:groups=core,resources=serviceaccounts,verbs=get;list;watch;create;delete
 // +kubebuilder:rbac:groups=core,resources=persistentvolumeclaims,verbs=get;list;watch
 // +kubebuilder:rbac:groups=core,resources=persistentvolumes,verbs=get;list;watch
-// +kubebuilder:rbac:groups=rbac.authorization.k8s.io,resources=roles;rolebindings,verbs=get;list;watch;create;delete
+// +kubebuilder:rbac:groups=rbac.authorization.k8s.io,resources=roles;rolebindings,verbs=get;list;watch;create;delete;update
 
 // SetupWithManager configures the reconciler.
 func SetupWithManager(mgr controllerruntime.Manager) error {