chore(deps): update registry.k8s.io/ingress-nginx/kube-webhook-certgen docker tag to v1.5.3

Signed-off-by: Hristo Hristov <me@hhristov.info>

Author: Svarrogh1337

charts/capsule-proxy/README.md

@@ -95,7 +95,7 @@ If you only need to make minor customizations, you can specify them on the comma
 | global.jobs.certs.image.pullPolicy | string | `"IfNotPresent"` | Set the image pull policy of the post install certgen job |
 | global.jobs.certs.image.registry | string | `"registry.k8s.io"` | Set the image repository of the post install certgen job |
 | global.jobs.certs.image.repository | string | `"ingress-nginx/kube-webhook-certgen"` | Set the image repository of the post install certgen job |
-| global.jobs.certs.image.tag | string | `"v1.4.3"` | Set the image tag of the post install certgen job |
+| global.jobs.certs.image.tag | string | `"v1.5.3"` | Set the image tag of the post install certgen job |
 | global.jobs.certs.nodeSelector | object | `{}` | Set the node selector |
 | global.jobs.certs.podSecurityContext | object | `{"seccompProfile":{"type":"RuntimeDefault"}}` | Security context for the job pods. |
 | global.jobs.certs.priorityClassName | string | `""` | Set a pod priorityClassName |