[charts/argo-cd] add support of custom environment variables (#181)

Signed-off-by: Léo Depriester <leo.depriester@camptocamp.com>
* Fix controller env path
* Updating chart bump to patch as this is a backwards compatible change

charts/argo-cd/templates/dex/deployment.yaml

@@ -43,6 +43,10 @@ spec:
         command:
         - /shared/argocd-util
         - rundex
+        {{- if .Values.dex.env }}
+        env:
+{{- toYaml .Values.dex.env | nindent 8 }}
+        {{- end }}
         ports:
         - name: http
           containerPort: {{ .Values.dex.containerPortHttp }}