Fix yamllint issues

Signed-off-by: Madhu Rajanna <mrajanna@redhat.com>

deploy/rbd/helm/Chart.yaml

@@ -1,12 +1,14 @@
+---
 apiVersion: v1
 appVersion: "1.0.0"
-description: Container Storage Interface (CSI) driver, provisioner, and attacher for Ceph RBD
+description: "Container Storage Interface (CSI) driver,
+provisioner, and attacher for Ceph RBD"
 name: ceph-csi-rbd
 version: 0.3.0
 keywords:
-- ceph
-- rbd
-- ceph-csi
+  - ceph
+  - rbd
+  - ceph-csi
 home: https://github.com/ceph/ceph-csi
 sources:
-- https://github.com/ceph/ceph-csi/tree/master/deploy/rbd/kubernetes
+  - https://github.com/ceph/ceph-csi/tree/master/deploy/rbd/kubernetes

deploy/rbd/helm/templates/provisioner-role.yaml

@@ -1,4 +1,4 @@
-{{- if .Values.rbac.create -}}
+{{- if .Values.rbac.create -}} 
 kind: Role
 apiVersion: rbac.authorization.k8s.io/v1
 metadata:

deploy/rbd/helm/values.yaml

@@ -1,3 +1,4 @@
+---
 rbac:
   create: true
 
@@ -43,7 +44,7 @@ nodeplugin:
       repository: quay.io/k8scsi/csi-node-driver-registrar
       tag: v1.0.2
       pullPolicy: IfNotPresent
-    
+
     resources: {}
 
   plugin:
@@ -51,7 +52,7 @@ nodeplugin:
       repository: quay.io/cephcsi/rbdplugin
       tag: v1.0.0
       pullPolicy: IfNotPresent
-    
+
     resources: {}
 
   nodeSelector: {}