Frontend pdb is missing matchLabels: for selector

[BadLiveware]

deploy-sourcegraph-helm/charts/sourcegraph/templates/frontend/sourcegraph-frontend.PodDisruptionBudget.yaml

Lines 1 to 11 in f35310c

	{{- if .Values.frontend.podDisruptionBudget }}
	apiVersion: policy/v1
	kind: PodDisruptionBudget
	metadata:
	name: sourcegraph-frontend
	spec:
	{{- toYaml .Values.frontend.podDisruptionBudget | nindent 2 }}
	selector:
	{{- include "sourcegraph.selectorLabels" . | nindent 4 }}
	app: sourcegraph-frontend
	{{- end }}

This is missing matchLabels and should look like

 {{- if .Values.frontend.podDisruptionBudget }} 
 apiVersion: policy/v1 
 kind: PodDisruptionBudget 
 metadata: 
   name: sourcegraph-frontend 
 spec: 
   {{- toYaml .Values.frontend.podDisruptionBudget | nindent 2 }} 
   selector: 
     matchLabels: ## <<<
       {{- include "sourcegraph.selectorLabels" . | nindent 6 }} 
       app: sourcegraph-frontend 
 {{- end }}