Avoid endless spinner when no readme is provided #2225

Job	Run time
CI / setup	2s
CI / test_go	4m 54s
CI / Build E2E runner image	9m 39s
CI / Build dashboard image	8m 7s
CI / Build apprepository-controller image	4m 49s
CI / Build asset-syncer image	3m 52s
CI / Build kubeapps-apis image	2m 13s
CI / Build pinniped-proxy image	4m 4s
CI / test_chart_render	13s
CI / test_dashboard	5m 8s
CI / test_pinniped_proxy	2m 34s
CI / sync_chart_from_bitnami	0s
CI / linters / license-headers-linter	1m 15s
CI / linters / golang-linter	4m 43s
CI / linters / yaml-linter	12s
CI / linters_result	1s
CI / local_e2e_tests (carvel)	9m 35s
CI / local_e2e_tests (flux)	8m 36s
CI / local_e2e_tests (main)	13m 40s
CI / local_e2e_tests (multicluster)	9m 0s
CI / local_e2e_tests (multicluster-nokubeapps)	8m 12s
CI / local_e2e_tests (operator)	13m 6s
CI / push_dev_images	0s
CI / gke_setup	0s
CI / GKE_REGULAR_VERSION	0s
CI / GKE_STABLE_VERSION	0s
CI / local_e2e_tests_result	1s
CI / sync_chart_to_bitnami	0s
CI / push_images	0s
CI / release	0s
CI / srp_report	0s
	1h 53m 56s

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