Update eIQ Neutron SDK to 3.2.0

[irtrukhina]

Summary

Upgrade the eIQ Neutron SDK to v3.2.0 with backward compatibility.

Test plan

Tests can be manually run using pytest -c /dev/null backends/nxp/tests/

cc @robert-kalmar @JakeStevens @digantdesai @rascani

[pytorch-bot]

🔗 Helpful Links

🧪 See artifacts and rendered test results at hud.pytorch.org/pr/pytorch/executorch/21438

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❌ 1 New Failure, 1 Cancelled Job

As of commit 3b6f7a1 with merge base c7b6f52 ():

NEW FAILURE - The following job has failed:

• pull / unittest-nxp-neutron / linux-job (gh)
  ../../dev/ir/converter/node_converter/test_conv_converter.py::TestConv::test__fwd_big[PTQ-bounds

CANCELLED JOB - The following job was cancelled. Please retry:

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

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[linux-foundation-easycla]

• ❌ - login: @irtrukhina / name: Irina Korchakova. The commit (3b6f7a1) is not authorized under a signed CLA. Please click here to be authorized. For further assistance with EasyCLA, please visit our EasyCLA portal and chat with our support bot.

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