update k8s api conventions link

docs/book/src/reference/good-practices.md

@@ -82,6 +82,6 @@ Therefore, you can check an example of Status Conditional usage by looking at it
 [controller-runtime]: https://github.com/kubernetes-sigs/controller-runtime
 [deploy-image]: /plugins/deploy-image-plugin-v1-alpha.md
 [controller-runtime-manager]: https://github.com/kubernetes-sigs/controller-runtime/blob/304027bcbe4b3f6d582180aec5759eb4db3f17fd/pkg/manager/manager.go#L53
-[k8s-api-conventions]: https://kubernetes.io/docs/reference/using-api/api-concepts/
+[k8s-api-conventions]: https://github.com/kubernetes/community/blob/master/contributors/devel/sig-architecture/api-conventions.md
 [k8s-control-loop]: https://kubernetes.io/docs/concepts/architecture/controller/
 [k8s-operator-pattern]: https://kubernetes.io/docs/concepts/extend-kubernetes/operator/