Panel: removes deprecated componets #2050

Job	Run time
setup-matrix	8s
run-integration-tests (./examples/datasource-logs)	3m 3s
run-integration-tests (./examples/app-with-dashboards)	2m 53s
run-integration-tests (./examples/datasource-streaming-websocket/streaming-websocket-plugin)	3m 17s
run-integration-tests (./examples/app-with-service-account)	3m 25s
run-integration-tests (./examples/app-with-backend)	3m 30s
run-integration-tests (./examples/app-basic)	3m 10s
run-integration-tests (./examples/panel-basic)	2m 55s
run-integration-tests (./examples/datasource-basic)	4m 14s
run-integration-tests (./examples/panel-frame-select)	2m 47s
run-integration-tests (./examples/datasource-http)	2m 56s
run-integration-tests (./examples/datasource-http-backend)	4m 37s
run-integration-tests (./examples/app-with-rbac)	4m 11s
run-integration-tests (./examples/app-with-scenes)	4m 31s
run-integration-tests (./examples/panel-datalinks)	3m 3s
run-integration-tests (./examples/app-with-extensions)	3m 9s
run-integration-tests (./examples/app-with-extension-point)	2m 42s
publish-report	14s
notify	0s
	54m 45s

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