[chore] Update CluserRole & CluserRoleBinding apiVersions (#24834)

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receiver/k8seventsreceiver/README.md

@@ -105,7 +105,7 @@ Use the below commands to create a `ClusterRole` with required permissions and a
 
 ```bash
 <<EOF | kubectl apply -f -
-apiVersion: rbac.authorization.k8s.io/v1beta1
+apiVersion: rbac.authorization.k8s.io/v1
 kind: ClusterRole
 metadata:
   name: otelcontribcol
@@ -173,7 +173,7 @@ EOF
 
 ```bash
 <<EOF | kubectl apply -f -
-apiVersion: rbac.authorization.k8s.io/v1beta1
+apiVersion: rbac.authorization.k8s.io/v1
 kind: ClusterRoleBinding
 metadata:
   name: otelcontribcol