Update integration_test_8gpu_amd.yaml

Author: mori360

.github/workflows/integration_test_8gpu_amd.yaml

@@ -29,8 +29,8 @@ jobs:
         # The generic Linux job chooses to use base env, not the one setup by the image
         conda install -c conda-forge jq -y
         CONDA_ENV=$(conda env list --json | jq -r ".envs | .[-1]")
+        conda create -yn "${CONDA_ENV}"
         conda activate "${CONDA_ENV}"
-        conda create -yn test-mps-ops-env python=3.11
         pip config --user set global.progress_bar off
         pip install -r requirements.txt
         python -m pip install --force-reinstall --pre torch --index-url https://download.pytorch.org/whl/nightly/rocm6.3