feat(GetProductSummary): migrate getproductsummary endpoint to new Overview #8631

Job	Run time
execution-plan / execution_plan	35s
execution-plan / ${{ matrix.data.directory }} - Build and Publish	0s
execution-plan / services/cd-service - Build and Publish	5m 47s
execution-plan / services/cloudrun-service - Build and Publish	3m 13s
execution-plan / services/frontend-service - Build and Publish	5m 29s
execution-plan / services/manifest-repo-export-service - Build and Publish	3m 9s
execution-plan / services/rollout-service - Build and Publish	5m 51s
execution-plan / pkg - Build and Publish	3m 0s
execution-plan / Cleanup	0s
trivy-scan / trivy	1m 27s
integration-tests / integration-test	4m 59s
	33m 30s

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