[CI][Misc] Use offline mode for model downloads (#7179)

### What this PR does / why we need it?
1. For all parts of the current test module involving the millisecond
download model, add the `local_file_only` parameter to specify offline
mode; this ensures that CI will not fail due to network instability.
2. Install modelscope from a fixed commit until it next release
### Does this PR introduce _any_ user-facing change?

### How was this patch tested?
 check if the env or arg `local_files_only` works
1) set the env:
```shell
export HF_HUB_OFFLINE=1
```
2) run the script
```python
from transformers import PretrainedConfig
import huggingface_hub
from modelscope.utils.hf_util import patch_hub

patch_hub()

model="Qwen/Qwen3-0.6B"
kwargs = {}


config_dict, _ = PretrainedConfig.get_config_dict(
    model,
    trust_remote_code=True,
    local_files_only=huggingface_hub.constants.HF_HUB_OFFLINE,
    **kwargs,
)

print(config_dict)
```
it works well:
```shell
2026-03-06 06:40:12,546 - modelscope - WARNING - We can not confirm the cached file is for revision: master
The argument `trust_remote_code` is to be used with Auto classes. It has no effect here and is ignored.
{'architectures': ['Qwen3ForCausalLM'], 'attention_bias': False, 'attention_dropout': 0.0, 'bos_token_id': 151643, 'eos_token_id': 151645, 'head_dim': 128, 'hidden_act': 'silu', 'hidden_size': 1024, 'initializer_range': 0.02, 'intermediate_size': 3072, 'max_position_embeddings': 40960, 'max_window_layers': 28, 'model_type': 'qwen3', 'num_attention_heads': 16, 'num_hidden_layers': 28, 'num_key_value_heads': 8, 'rms_norm_eps': 1e-06, 'rope_scaling': None, 'rope_theta': 1000000, 'sliding_window': None, 'tie_word_embeddings': True, 'torch_dtype': 'bfloat16', 'transformers_version': '4.51.0', 'use_cache': True, 'use_sliding_window': False, 'vocab_size': 151936, '_commit_hash': None}
```
3) test the model repo does not cached locally when the env
`HF_HUB_OFFLINE`==True
```python
from transformers import PretrainedConfig
import huggingface_hub
from modelscope.utils.hf_util import patch_hub

patch_hub()


model="FireRedTeam/FireRed-OCR"
kwargs = {}


config_dict, _ = PretrainedConfig.get_config_dict(
    model,
    trust_remote_code=True,
    local_files_only=huggingface_hub.constants.HF_HUB_OFFLINE,
    **kwargs,
)

print(config_dict)
```
and the result is as expected:
```shell
  File "/workspace/demo.py", line 12, in <module>
    config_dict, _ = PretrainedConfig.get_config_dict(
                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/python3.11.14/lib/python3.11/site-packages/modelscope/utils/hf_util/patcher.py", line 189, in patch_get_config_dict
    model_dir = get_model_dir(pretrained_model_name_or_path,
                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/python3.11.14/lib/python3.11/site-packages/modelscope/utils/hf_util/patcher.py", line 164, in get_model_dir
    model_dir = snapshot_download(
                ^^^^^^^^^^^^^^^^^^
  File "/usr/local/python3.11.14/lib/python3.11/site-packages/modelscope/hub/snapshot_download.py", line 137, in snapshot_download
    return _snapshot_download(
           ^^^^^^^^^^^^^^^^^^^
  File "/usr/local/python3.11.14/lib/python3.11/site-packages/modelscope/hub/snapshot_download.py", line 283, in _snapshot_download
    raise ValueError(
ValueError: Cannot find the requested files in the cached path and outgoing traffic has been disabled. To enable look-ups and downloads online, set 'local_files_only' to False
```
- vLLM version: v0.16.0
- vLLM main:
15d76f74e2

---------

Signed-off-by: wangli <wangli858794774@gmail.com>

.github/workflows/_e2e_test.yaml

@@ -86,6 +86,7 @@ jobs:
           pip install uc-manager
           uv pip install -r requirements-dev.txt
           uv pip install -v -e .
+          uv pip install git+https://github.com/modelscope/modelscope.git@dbbcbf631fe6d10cc6446df2ad2fef24039fe7fe
 
       - name: Run vllm-project/vllm-ascend test
         env:
@@ -177,6 +178,7 @@ jobs:
           pip install uc-manager
           uv pip install -r requirements-dev.txt
           uv pip install -v -e .
+          uv pip install git+https://github.com/modelscope/modelscope.git@dbbcbf631fe6d10cc6446df2ad2fef24039fe7fe
       - name: Run e2e test
         env:
           VLLM_WORKER_MULTIPROC_METHOD: spawn
@@ -265,6 +267,7 @@ jobs:
           pip install uc-manager
           uv pip install -r requirements-dev.txt
           uv pip install -v -e .
+          uv pip install git+https://github.com/modelscope/modelscope.git@dbbcbf631fe6d10cc6446df2ad2fef24039fe7fe
       - name: Run vllm-project/vllm-ascend test (light)
         env:
           VLLM_WORKER_MULTIPROC_METHOD: spawn
@@ -353,6 +356,7 @@ jobs:
           pip install uc-manager
           uv pip install -r requirements-dev.txt
           uv pip install -v -e .
+          uv pip install git+https://github.com/modelscope/modelscope.git@dbbcbf631fe6d10cc6446df2ad2fef24039fe7fe
       - name: Run vllm-project/vllm-ascend test (full)
         env:
           VLLM_WORKER_MULTIPROC_METHOD: spawn
@@ -448,6 +452,7 @@ jobs:
           pip install uc-manager
           uv pip install -r requirements-dev.txt
           uv pip install -v -e .
+          uv pip install git+https://github.com/modelscope/modelscope.git@dbbcbf631fe6d10cc6446df2ad2fef24039fe7fe
 
       - name: Run vllm-project/vllm-ascend test for V1 Engine
         env:
@@ -529,6 +534,7 @@ jobs:
           pip install uc-manager
           uv pip install -r requirements-dev.txt
           uv pip install -v -e .
+          uv pip install git+https://github.com/modelscope/modelscope.git@dbbcbf631fe6d10cc6446df2ad2fef24039fe7fe
 
       - name: Run vllm-project/vllm-ascend test
         env:
@@ -590,6 +596,7 @@ jobs:
           pip install uc-manager
           uv pip install -r requirements-dev.txt
           uv pip install -v -e .
+          uv pip install git+https://github.com/modelscope/modelscope.git@dbbcbf631fe6d10cc6446df2ad2fef24039fe7fe
 
       - name: Run vllm-project/vllm-ascend test
         env: