Fix template file locations

Author: marcleblanc2

…migrator/_helpers/_priorityClassName.tpl …emplates/_helpers/_priorityClassName.tplcharts/sourcegraph-migrator/_helpers/_priorityClassName.tpl renamed to charts/sourcegraph-executor/k8s/templates/_helpers/_priorityClassName.tpl charts/sourcegraph-migrator/_helpers/_priorityClassName.tpl renamed to charts/sourcegraph-executor/k8s/templates/_helpers/_priorityClassName.tpl

@@ -0,0 +1,20 @@
+{{/*
+
+Allow customers to assign a priorityClassName to all resources which create pods (ex. DaemonSets, Deployments, StatefulSets)
+
+Customers can configure an instance-wide default priorty class name at .Values.sourcegraph.priorityClassName,
+and can override it for individual services, if needed, at .Values.<service>.priorityClassName
+
+*/}}
+
+{{- define "sourcegraph.priorityClassName" -}}
+{{- $top := index . 0 }}
+{{- $service := index . 1 }}
+{{- $globalPriorityClassName := (index $top.Values "sourcegraph" "priorityClassName") }}
+{{- $servicePriorityClassName := (index $top.Values $service "priorityClassName") }}
+{{- if $servicePriorityClassName }}
+priorityClassName: {{ $servicePriorityClassName | toYaml | trim }}
+{{- else if $globalPriorityClassName }}
+priorityClassName: {{ $globalPriorityClassName | toYaml | trim }}
+{{- end }}
+{{- end }}