chore(deps): update quay.io/jetstack/cert-manager-controller docker tag to v1.18.2

kubernetes/cert-manager/helm/values.yaml

@@ -1,7 +1,7 @@
 ---
 image:
   repository: quay.io/jetstack/cert-manager-controller
-  tag: v1.18.1
+  tag: v1.18.2
 webhook:
   image:
     repository: quay.io/jetstack/cert-manager-webhook