[ESP32] Add OTA requestor functionality in all-clusters-app once ZAP is fixed

[shubhamdp]

Problem

To support OTA requestor functionality, we need OTA requestor server and OTA provider client.
OTA provider client was enabled in #13246 which broke the ZAP regen.
Having same cluster's client and server in same app is not supported in the zap.
#13437 Removed OTA provider client from all-clusters-app

Proposed Solution

Add OTA requestor functionality in all-clusters-app once ZAP is fixed

[shubhamdp]

Closing as this is not required