TIP quarkus-systemd-notify when deploy to systemd

implemented review feedback

docs/src/main/asciidoc/container-image.adoc

@@ -209,6 +209,13 @@ For example, if both `container-image-docker` and `container-image-s2i` are pres
 quarkus.container-image.builder=docker
 ----
 
+== Integrating with `systemd-notify`
+
+If you are building a container image in order to deploy your Quarkus application as a Linux service with Podman and Systemd, you might want to consider including the https://quarkiverse.github.io/quarkiverse-docs/quarkus-systemd-notify/dev/index.html[Quarkus Systemd Notify Extension] as part of your application, with:
+
+:add-extension-extensions: io.quarkiverse.systemd.notify:quarkus-systemd-notify
+include::{includes}/devtools/extension-add.adoc[]
+
 == Customizing
 
 The following properties can be used to customize the container image build process.