[Doc] add KAITO to integrations (#25521)

Signed-off-by: "Abhishek Sheth" <absheth@microsoft.com>

docs/deployment/integrations/kaito.md

+# KAITO
+
+[KAITO](https://kaito-project.github.io/kaito/docs/) is a Kubernetes operator that supports deploying and serving LLMs with vLLM. It offers managing large models via container images with built-in OpenAI-compatible inference, auto-provisioning GPU nodes and curated model presets.
+
+Please refer to [quick start](https://kaito-project.github.io/kaito/docs/quick-start) for more details.

docs/deployment/k8s.md

@@ -12,6 +12,7 @@ Alternatively, you can deploy vLLM to Kubernetes using any of the following:
 
 - [Helm](frameworks/helm.md)
 - [InftyAI/llmaz](integrations/llmaz.md)
+- [KAITO](integrations/kaito.md)
 - [KServe](integrations/kserve.md)
 - [KubeRay](integrations/kuberay.md)
 - [kubernetes-sigs/lws](frameworks/lws.md)