Temporarily disable the T5 tutorial (#2511) #503

Job	Run time
pytorch_tutorial_build_worker (1, 15, linux.16xlarge.nvidia.gpu)	28m 46s
pytorch_tutorial_build_worker (2, 15, linux.g5.4xlarge.nvidia.gpu)	20m 11s
pytorch_tutorial_build_worker (3, 15, linux.g5.4xlarge.nvidia.gpu)	18m 22s
pytorch_tutorial_build_worker (4, 15, linux.g5.4xlarge.nvidia.gpu)	24m 47s
pytorch_tutorial_build_worker (5, 15, linux.g5.4xlarge.nvidia.gpu)	18m 17s
pytorch_tutorial_build_worker (6, 15, linux.g5.4xlarge.nvidia.gpu)	31m 1s
pytorch_tutorial_build_worker (7, 15, linux.4xlarge.nvidia.gpu)	20m 43s
pytorch_tutorial_build_worker (8, 15, linux.4xlarge.nvidia.gpu)	28m 17s
pytorch_tutorial_build_worker (9, 15, linux.4xlarge.nvidia.gpu)	29m 4s
pytorch_tutorial_build_worker (10, 15, linux.4xlarge.nvidia.gpu)	15m 38s
pytorch_tutorial_build_worker (11, 15, linux.4xlarge.nvidia.gpu)	28m 2s
pytorch_tutorial_build_worker (12, 15, linux.4xlarge.nvidia.gpu)	18m 23s
pytorch_tutorial_build_worker (13, 15, linux.4xlarge.nvidia.gpu)	18m 54s
pytorch_tutorial_build_worker (14, 15, linux.4xlarge.nvidia.gpu)	21m 47s
pytorch_tutorial_build_worker (15, 15, linux.4xlarge.nvidia.gpu)	24m 59s
pytorch_tutorial_build_manager	15m 59s
	6h 3m 10s

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