cert-manager: 1.17.4 -> 1.18.6

Change-Id: I88cd9d9ef02f81f8fbfa9cce2c164ff093b09b49
diff --git a/charts/cert-manager-1.17.4/templates/NOTES.txt b/charts/cert-manager-1.17.4/templates/NOTES.txt
new file mode 100644
index 0000000..341d101
--- /dev/null
+++ b/charts/cert-manager-1.17.4/templates/NOTES.txt
@@ -0,0 +1,18 @@
+{{- if .Values.installCRDs }}
+⚠️  WARNING: `installCRDs` is deprecated, use `crds.enabled` instead.
+{{- end }}
+cert-manager {{ .Chart.AppVersion }} has been deployed successfully!
+
+In order to begin issuing certificates, you will need to set up a ClusterIssuer
+or Issuer resource (for example, by creating a 'letsencrypt-staging' issuer).
+
+More information on the different types of issuers and how to configure them
+can be found in our documentation:
+
+https://cert-manager.io/docs/configuration/
+
+For information on how to configure cert-manager to automatically provision
+Certificates for Ingress resources, take a look at the `ingress-shim`
+documentation:
+
+https://cert-manager.io/docs/usage/ingress/