cert-manager: 1.17.4 -> 1.18.6

Change-Id: I88cd9d9ef02f81f8fbfa9cce2c164ff093b09b49
diff --git a/charts/cert-manager-1.17.4/Chart.yaml b/charts/cert-manager-1.17.4/Chart.yaml
new file mode 100644
index 0000000..2b59f76
--- /dev/null
+++ b/charts/cert-manager-1.17.4/Chart.yaml
@@ -0,0 +1,26 @@
+annotations:
+  artifacthub.io/category: security
+  artifacthub.io/license: Apache-2.0
+  artifacthub.io/prerelease: "false"
+  artifacthub.io/signKey: |
+    fingerprint: 1020CF3C033D4F35BAE1C19E1226061C665DF13E
+    url: https://cert-manager.io/public-keys/cert-manager-keyring-2021-09-20-1020CF3C033D4F35BAE1C19E1226061C665DF13E.gpg
+apiVersion: v2
+appVersion: v1.17.4
+description: A Helm chart for cert-manager
+home: https://cert-manager.io
+icon: https://raw.githubusercontent.com/cert-manager/community/4d35a69437d21b76322157e6284be4cd64e6d2b7/logo/logo-small.png
+keywords:
+- cert-manager
+- kube-lego
+- letsencrypt
+- tls
+kubeVersion: '>= 1.22.0-0'
+maintainers:
+- email: cert-manager-maintainers@googlegroups.com
+  name: cert-manager-maintainers
+  url: https://cert-manager.io
+name: cert-manager
+sources:
+- https://github.com/cert-manager/cert-manager
+version: v1.17.4