Reinclude the few helm wrapper lines (top & bottom of file)

Author: frivoire

charts/dragonfly-operator/templates/crds.yaml

@@ -1,8 +1,15 @@
+{{- if .Values.crds.install }}
 apiVersion: apiextensions.k8s.io/v1
 kind: CustomResourceDefinition
 metadata:
   annotations:
     controller-gen.kubebuilder.io/version: v0.17.2
+    {{- if .Values.crds.keep }}
+    "helm.sh/resource-policy": keep
+    {{- end }}
+    {{- with .Values.crds.annotations }}
+      {{- toYaml . | nindent 4 }}
+    {{- end }}
   name: dragonflies.dragonflydb.io
 spec:
   group: dragonflydb.io
@@ -7055,3 +7062,4 @@ spec:
     storage: true
     subresources:
       status: {}
+{{- end }}