📖 update the next step from quick start accordingly

Now that we have the Getting Started guide, which provides a solid overview, the most appropriate next step seems to be following this guide. Lastly, we are removing the note from the DeployImage section as it doesn't seem to fit well on this page.

See that now we have the Getting Started which provides a good overview
so the most approprieted next step shows to be this one. By last, we are removing the note from DeployImage it does not seems to fit well in this page

Author: camilamacedo86

docs/book/src/quick-start.md

@@ -250,19 +250,10 @@ make undeploy
 
 ## Next Step
 
-Now, see the [architecture concept diagram][architecture-concept-diagram] for a better overview and follow up the
-[CronJob tutorial][cronjob-tutorial] to better understand how it works by developing a
-demo example project.
-
-<aside class="note">
-<h1> Using Deploy Image plugin to generate APIs and controllers code </h1>
-
-Ensure that you check out the [Deploy Image](https://book.kubebuilder.io/plugins/deploy-image-plugin-v1-alpha.html)
-Plugin. This plugin allows users to scaffold API/Controllers to deploy and manage an
-Operand (image) on the cluster following the guidelines and best practices. It abstracts the
-complexities of achieving this goal while allowing users to customize the generated code.
-
-</aside>
+Now, take a look at the [Architecture Concept Diagram][architecture-concept-diagram] for a clearer overview.
+Next, proceed with the [Getting Started Guide][getting-started], which should take no more than 30 minutes and will
+provide a solid foundation. Afterward, dive into the [CronJob Tutorial][cronjob-tutorial] to deepen your
+understanding by developing a demo project.
 
 [pre-rbc-gke]: https://cloud.google.com/kubernetes-engine/docs/how-to/role-based-access-control#iam-rolebinding-bootstrap
 [cronjob-tutorial]: https://book.kubebuilder.io/cronjob-tutorial/cronjob-tutorial.html
@@ -271,3 +262,4 @@ complexities of achieving this goal while allowing users to customize the genera
 [envtest]: https://book.kubebuilder.io/reference/testing/envtest.html
 [architecture-concept-diagram]: architecture.md
 [kustomize]: https://github.com/kubernetes-sigs/kustomize
+[getting-started]: getting-started.md