OLS-3593 enable init container comparison for app server deployment

[raptorsun]

Summary

• Fix: enable init container comparison in the app server deployment update check so that changes to .spec.ols.rag (RAG image references) trigger a deployment rollout
• Root cause: DeploymentSpecEqual was called with compareInitContainers=false, so RAG init container changes were never detected

Test plan

• make test passes — all unit tests green
• Deploy OLS with a RAG image configured, change the image tag, and verify the operator rolls out a new deployment

Fixes: OLS-3593

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📥 Commits

Reviewing files that changed from the base of the PR and between bfdf18f and 56a1912.

📒 Files selected for processing (1)

• internal/controller/appserver/deployment.go

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[openshift-ci]

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[raptorsun]

/retest

[openshift-ci]

@raptorsun: The following test failed, say /retest to rerun all failed tests or /retest-required to rerun all mandatory failed tests:

Test name	Commit	Details	Required	Rerun command
ci/prow/bundle-e2e-4-21	56a1912	link	true	/test bundle-e2e-4-21

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