fix: support monitoring workspaces in other namespaces (#14)

Author: sreya

helm/templates/service.yaml

@@ -2,6 +2,7 @@ apiVersion: rbac.authorization.k8s.io/v1
 kind: Role
 metadata:
   name: coder-xray-kube-role
+  namespace: {{ .Values.namespace }}
 rules:
 - apiGroups: [""]
   resources: ["pods", "events"]
@@ -21,13 +22,15 @@ apiVersion: rbac.authorization.k8s.io/v1
 kind: RoleBinding
 metadata:
   name: coder-xray-kube-rolebinding
+  namespace: {{ .Values.namespace }}
 roleRef:
   apiGroup: rbac.authorization.k8s.io
   kind: Role
   name: coder-xray-kube-role
 subjects:
 - kind: ServiceAccount
   name: {{ .Values.serviceAccount.name | quote }}
+  namespace: {{ .Release.Namespace }}
 ---
 apiVersion: apps/v1
 kind: Deployment