Fix stack buffer overflow in get_view_as_real_copy_out_target_size

[pytorchbot]

Summary: Check that self.dim() is smaller than kTensorDimensionLimit, otherwise we may write past the end of the out tensor.

Differential Revision: D86356264

[pytorch-bot]

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❌ 2 New Failures, 3 Cancelled Jobs

As of commit 8014e37 with merge base e0dda90 ():

NEW FAILURES - The following jobs have failed:

• pull / unittest / linux / linux-job (gh)
  backends/xnnpack/test/recipes/test_xnnpack_recipes.py::TestXnnpackRecipes::test_int8_static_quant_recipe
• pull / unittest-editable / linux / linux-job (gh)
  backends/xnnpack/test/recipes/test_xnnpack_recipes.py::TestXnnpackRecipes::test_int8_static_quant_recipe

CANCELLED JOBS - The following jobs were cancelled. Please retry:

• pull / test-llava-runner-linux / linux-job (gh)
  ##[error]The operation was canceled.
• pull / unittest / macos / macos-job (gh)
  ##[error]The operation was canceled.
• pull / unittest-editable / macos / macos-job (gh)
  ##[error]The operation was canceled.

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