[wasm] Fix bug in CropAndResize, and add AutoML models to benchmark

[dsmilkov]

BUG

Fix bug in CropAndResize, and add coverage in core. Also add AutoML models to benchmark.

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This change is 

[nsthorat]

Reviewed 6 of 7 files at r1, 1 of 3 files at r2.
Reviewable status: complete! 1 of 1 approvals obtained (waiting on @annxingyuan and @nsthorat)

[annxingyuan]

Reviewable status: complete! 2 of 1 approvals obtained (waiting on @annxingyuan and @dsmilkov)

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tfjs-backend-wasm/src/cc/kernels/CropAndResize.cc, line 55 at r2 (raw file):

    for (int c = 0; c < num_channels; ++c) {
      const int in_ind = c + closest_x * images_strides[2] +
                         closest_y * images_strides[1] + box_ind;

Now that box_ind refers to the offset, should we change the logic here? Same with the interpolate_bilinear shared utility.

[dsmilkov]

Reviewable status: complete! 2 of 1 approvals obtained (waiting on @annxingyuan)

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tfjs-backend-wasm/src/cc/kernels/CropAndResize.cc, line 55 at r2 (raw file):

Previously, annxingyuan (Ann Yuan) wrote…

Now that box_ind refers to the offset, should we change the logic here? Same with the interpolate_bilinear shared utility.

nice catch. reverted to box_offset