Fix tensor_meta update bug

[wyg1997]

solve #5889

[github-actions]

Speed stats:

GPU Name: GeForce GTX 1080 

PyTorch resnet50 time: 135.8ms (= 6787.8ms / 50, input_shape=[16, 3, 224, 224], backward is enabled)
OneFlow resnet50 time: 126.2ms (= 6308.5ms / 50, input_shape=[16, 3, 224, 224], backward is enabled)
Relative speed: 1.08 (= 135.8ms / 126.2ms)

PyTorch resnet50 time: 83.8ms (= 4190.6ms / 50, input_shape=[8, 3, 224, 224], backward is enabled)
OneFlow resnet50 time: 72.8ms (= 3641.7ms / 50, input_shape=[8, 3, 224, 224], backward is enabled)
Relative speed: 1.15 (= 83.8ms / 72.8ms)

PyTorch resnet50 time: 55.3ms (= 2767.3ms / 50, input_shape=[4, 3, 224, 224], backward is enabled)
OneFlow resnet50 time: 46.3ms (= 2314.1ms / 50, input_shape=[4, 3, 224, 224], backward is enabled)
Relative speed: 1.20 (= 55.3ms / 46.3ms)

PyTorch resnet50 time: 49.4ms (= 2468.0ms / 50, input_shape=[2, 3, 224, 224], backward is enabled)
OneFlow resnet50 time: 38.2ms (= 1911.2ms / 50, input_shape=[2, 3, 224, 224], backward is enabled)
Relative speed: 1.29 (= 49.4ms / 38.2ms)

PyTorch resnet50 time: 44.8ms (= 2239.5ms / 50, input_shape=[1, 3, 224, 224], backward is enabled)
OneFlow resnet50 time: 39.4ms (= 1971.8ms / 50, input_shape=[1, 3, 224, 224], backward is enabled)
Relative speed: 1.14 (= 44.8ms / 39.4ms)