chore: restrict modelopt installation to certain tests

Author: peri044

.github/workflows/build-test-linux.yml

@@ -138,6 +138,7 @@ jobs:
         pushd .
         cd tests/py
         python -m pip install -r requirements.txt
+        python -m pip install nvidia-modelopt[all]; python_version < "3.13" --extra-index-url https://pypi.nvidia.com
         cd dynamo
         python -m pytest -ra --junitxml=${RUNNER_TEST_RESULTS_DIR}/dynamo_converters_test_results.xml -n 4 conversion/
         python -m pytest -ra --junitxml=${RUNNER_TEST_RESULTS_DIR}/dynamo_converters_test_results.xml automatic_plugin/test_automatic_plugin.py
@@ -172,6 +173,7 @@ jobs:
         pushd .
         cd tests/py
         python -m pip install -r requirements.txt
+        python -m pip install nvidia-modelopt[all]; python_version < "3.13" --extra-index-url https://pypi.nvidia.com
         cd dynamo
         python -m pytest -ra --junitxml=${RUNNER_TEST_RESULTS_DIR}/dyn_models_export.xml --ir dynamo models/
         popd

tests/py/requirements.txt

@@ -10,5 +10,4 @@ pyyaml
 timm>=1.0.3
 flashinfer-python;  python_version < "3.13"
 transformers==4.49.0
-nvidia-modelopt[all]; python_version < "3.13"
 --extra-index-url https://pypi.nvidia.com