Track follow-up for adding CI image build to the Kind cluster

[sandipanpanda]

Following the review #2346 (comment), we need to implement the suggestion made by @andreyvelich to build the image via CI and load it directly into the Kind cluster. This process will help us automatically build images from the code submitted in the PR, similar to the approach used in the Training Operator manager and LLM Trainer.

• Cherry-pick the changes into the release-1.9 branch once the implementation is complete.