[Serve/Spot] Allow spot queue/cancel/logs during controller INIT state #13497

Job	Run time
python-test (3.8, tests/unit_tests)	6m 12s
python-test (3.8, tests/test_api.py)	3m 25s
python-test (3.8, tests/test_cli.py)	3m 49s
python-test (3.8, tests/test_config.py)	3m 32s
python-test (3.8, tests/test_global_user_state.py)	3m 25s
python-test (3.8, tests/test_jobs.py)	4m 8s
python-test (3.8, tests/test_list_accelerators.py)	3m 44s
python-test (3.8, tests/test_optimizer_dryruns.py)	5m 5s
python-test (3.8, tests/test_optimizer_random_dag.py)	3m 42s
python-test (3.8, tests/test_storage.py)	3m 30s
python-test (3.8, tests/test_wheels.py)	3m 31s
python-test (3.8, tests/test_spot_serve.py)	3m 24s
python-test (3.8, tests/test_yaml_parser.py)	3m 22s
	50m 49s

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