[Feature] `example_data` for NonTensor spec #1852

Job	Run time
generate-matrix / generate	7s
pytorch/rl (pytorch/rl, test/smoke_test.py, torchrl) / manywheel-py3_9-cpu	9m 34s
pytorch/rl (pytorch/rl, test/smoke_test.py, torchrl) / manywheel-py3_9-cuda11_8	8m 55s
pytorch/rl (pytorch/rl, test/smoke_test.py, torchrl) / manywheel-py3_9-cuda12_4	9m 19s
pytorch/rl (pytorch/rl, test/smoke_test.py, torchrl) / manywheel-py3_9-cuda12_6	9m 11s
pytorch/rl (pytorch/rl, test/smoke_test.py, torchrl) / manywheel-py3_9-rocm6_2_4	15m 44s
pytorch/rl (pytorch/rl, test/smoke_test.py, torchrl) / manywheel-py3_9-rocm6_3	16m 3s
pytorch/rl (pytorch/rl, test/smoke_test.py, torchrl) / upload / manywheel-py3_9-cpu	14s
pytorch/rl (pytorch/rl, test/smoke_test.py, torchrl) / upload / manywheel-py3_9-cuda11_8	15s
pytorch/rl (pytorch/rl, test/smoke_test.py, torchrl) / upload / manywheel-py3_9-cuda12_4	30s
pytorch/rl (pytorch/rl, test/smoke_test.py, torchrl) / upload / manywheel-py3_9-cuda12_6	25s
pytorch/rl (pytorch/rl, test/smoke_test.py, torchrl) / upload / manywheel-py3_9-rocm6_2_4	27s
pytorch/rl (pytorch/rl, test/smoke_test.py, torchrl) / upload / manywheel-py3_9-rocm6_3	27s
	1h 11m 11s

Provide feedback