Update ChatQnA readme with OpenShift instructions (#527)

* Update ChatQnA readme with OpenShift instructions

Signed-off-by: vbedida79 <[email protected]>

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Signed-off-by: vbedida79 <[email protected]>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>

Author: vbedida79

ChatQnA/README.md

@@ -123,6 +123,10 @@ Refer to the [ChatQnA helm chart](https://github.com/opea-project/GenAIInfra/tre
 
 Refer to the [AI PC Guide](./docker/aipc/README.md) for instructions on deploying ChatQnA on AI PC.
 
+### Deploy ChatQnA on Red Hat OpenShift Container Platform (RHOCP)
+
+Refer to the [Intel Technology enabling for Openshift readme](https://github.com/intel/intel-technology-enabling-for-openshift/blob/main/workloads/opea/chatqna/README.md) for instructions to deploy ChatQnA prototype on RHOCP with [Red Hat OpenShift AI (RHOAI)](https://www.redhat.com/en/technologies/cloud-computing/openshift/openshift-ai).
+
 ## Consume ChatQnA Service
 
 Two ways of consuming ChatQnA Service: