Feat: add flag in AgentBuild CRD to automatically remove PipelineRun artifacts at the end of a successfull build

[pdettori]

At the end of each build there are several pods in completed state, which accumulates as we start building more agents - see for example after building 3 agents:

$ k get pods
NAME                                                       READY   STATUS      RESTARTS   AGE
a2a-contact-extractor-agent-183ad56d-build-and-push-pod    0/1     Completed   0          170m
a2a-contact-extractor-agent-183ad56d-check-subfolder-pod   0/1     Completed   0          170m
a2a-contact-extractor-agent-183ad56d-git-clone-pod         0/1     Completed   0          170m
a2a-contact-extractor-agent-8594854868-2rtmf               1/1     Running     0          169m
a2a-currency-agent-183ad4c0-build-and-push-pod             0/1     Completed   0          3h3m
a2a-currency-agent-183ad4c0-check-subfolder-pod            0/1     Completed   0          3h3m
a2a-currency-agent-183ad4c0-git-clone-pod                  0/1     Completed   0          3h3m
a2a-currency-agent-b7bf674b7-kfg8x                         1/1     Running     0          3h2m
acp-ollama-researcher-183ad40f-build-and-push-pod          0/1     Completed   0          3h15m
acp-ollama-researcher-183ad40f-check-subfolder-pod         0/1     Completed   0          3h15m
acp-ollama-researcher-183ad40f-git-clone-pod               0/1     Completed   0          3h15m
acp-ollama-researcher-6944ddc487-xbfsv                     1/1     Running     0          3h15m
kagenti-operator-controller-manager-585c587f7f-xhclk       1/1     Running     0          3h47m

It would be helpful to have the option (as a flag) to have the operator automatically remove the build artifacts for a successful run.

[cwiklik]

Ahh, yes that would be great to implement. I will add cleanupAfterBuild boolean to the AgentBuild CRD to trigger pod cleanup after successful run.

[cwiklik]

Confirmed as working