added namespace field in the namespace scoped resource templates of helm chart (#7256)

* added namespace field in the namespace scoped resource templates of helm chart

* moved namespace field from roleRef to metadata

charts/ingress-nginx/templates/admission-webhooks/job-patch/job-createSecret.yaml

@@ -3,6 +3,7 @@ apiVersion: batch/v1
 kind: Job
 metadata:
   name: {{ include "ingress-nginx.fullname" . }}-admission-create
+  namespace: {{ .Release.Namespace }}
   annotations:
     "helm.sh/hook": pre-install,pre-upgrade
     "helm.sh/hook-delete-policy": before-hook-creation,hook-succeeded

charts/ingress-nginx/templates/admission-webhooks/job-patch/job-patchWebhook.yaml

@@ -3,6 +3,7 @@ apiVersion: batch/v1
 kind: Job
 metadata:
   name: {{ include "ingress-nginx.fullname" . }}-admission-patch
+  namespace: {{ .Release.Namespace }}
   annotations:
     "helm.sh/hook": post-install,post-upgrade
     "helm.sh/hook-delete-policy": before-hook-creation,hook-succeeded

charts/ingress-nginx/templates/admission-webhooks/job-patch/role.yaml

@@ -3,6 +3,7 @@ apiVersion: rbac.authorization.k8s.io/v1
 kind: Role
 metadata:
   name:  {{ include "ingress-nginx.fullname" . }}-admission
+  namespace: {{ .Release.Namespace }}
   annotations:
     "helm.sh/hook": pre-install,pre-upgrade,post-install,post-upgrade
     "helm.sh/hook-delete-policy": before-hook-creation,hook-succeeded

charts/ingress-nginx/templates/admission-webhooks/job-patch/rolebinding.yaml

@@ -3,6 +3,7 @@ apiVersion: rbac.authorization.k8s.io/v1
 kind: RoleBinding
 metadata:
   name: {{ include "ingress-nginx.fullname" . }}-admission
+  namespace: {{ .Release.Namespace }}
   annotations:
     "helm.sh/hook": pre-install,pre-upgrade,post-install,post-upgrade
     "helm.sh/hook-delete-policy": before-hook-creation,hook-succeeded

charts/ingress-nginx/templates/admission-webhooks/job-patch/serviceaccount.yaml

@@ -3,6 +3,7 @@ apiVersion: v1
 kind: ServiceAccount
 metadata:
   name: {{ include "ingress-nginx.fullname" . }}-admission
+  namespace: {{ .Release.Namespace }}
   annotations:
     "helm.sh/hook": pre-install,pre-upgrade,post-install,post-upgrade
     "helm.sh/hook-delete-policy": before-hook-creation,hook-succeeded