[fix] update integration test values
Author: eustlb
Pull request: yes

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# What does this PR do?

Fixes

- DacIntegrationTest::test_integration_0_dac_16khz
- DacIntegrationTest::test_integration_1_dac_24khz
- DacIntegrationTest::test_integration_2_dac_44khz
- DacIntegrationTest::test_integration_batch_0_dac_16khz
- DacIntegrationTest::test_integration_batch_1_dac_24khz
- DacIntegrationTest::test_integration_batch_2_dac_44khz
- MoonshineStreamingModelIntegrationTests::test_medium_logits_batch
- MoonshineStreamingModelIntegrationTests::test_small_logits_batch

torch 2.11 CI bump in #45243 and #45248 set `cudnn.conv.fp32_precision="ieee"`, forcing full-precision conv and shifting DAC/moonshine outputs off their TF32-recorded expected values. This was confirmed by running tests twice: once with default cuDNN settings (matches the previously recorded test values) and once with `torch.backends.cuda.matmul.allow_tf32 = False` + `torch.backends.cudnn.allow_tf32 = False` (equivalent to what conftest.py's enable_tf32(False) + torch 2.11's new cudnn.conv.fp32_precision="ieee" produce). First run passed, meaning numerical drift.

To update the expected:
1. for dac directly used the provided reproducer in test file with the CI runners env
2. for moonshine, updated values from the runners (since no reproducer)

Comments:
run-slow: dac, moonshine_streaming

[Workflow Run ⚙️](https://github.com/huggingface/transformers/actions/runs/28890208811)

This comment contains `run-slow`, running the specified jobs: 

models: ["models/dac", "models/moonshine_streaming"]
quantizations: []

The docs for this PR live [here](https://moon-ci-docs.huggingface.co/docs/transformers/pr_47146). All of your documentation changes will be reflected on that endpoint. The docs are available until 30 days after the last update.

## CI Results
[Workflow Run ⚙️](https://github.com/huggingface/transformers/actions/runs/28890208811)

### Commit Info
| Context | Commit | Description |
|---------|--------|-------------|
| RUN | [93129cf3](https://github.com/huggingface/transformers/commit/93129cf32639604d754eb9aefed25a74224a8d12) | workflow commit (merge commit) |
| PR | [bf57c73c](https://github.com/huggingface/transformers/commit/bf57c73cde785d77c065b54981f5790c09ebce4b) | branch commit (from PR) |
| main | [4af901d5](https://github.com/huggingface/transformers/commit/4af901d5ed20e86d311e64013bfe3d2dbec0eff7) | base commit (on `main`) |

✅ No failing test specific to this PR 🎉 👏 !


**[For maintainers]** Suggested jobs to run (before merge)

run-slow: dac, moonshine_streaming

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### CI recap

**Dashboard:** [View test results in Grafana](https://transformers-ci.lor-e.huggingface.cool/d/pytest-observability-by-pr/pytest-observability-branch?var-pr=47146)
**Latest run:** [28890184108:1](https://github.com/huggingface/transformers/actions/runs/29098170785)
**Result:** `success` | **Jobs:** 4 | **Tests:** 538 | **Failures:** 0 | **Duration:** 58s

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