Update metal.yml

Author: Gasoonjia

.github/workflows/metal.yml

@@ -46,14 +46,15 @@ jobs:
         set -eux
 
         echo "::group::Setup ExecuTorch"
-        ./install_executorch.sh
+        PYTHON_EXECUTABLE=python ${CONDA_RUN} ./install_executorch.sh
         echo "::endgroup::"
 
         echo "::group::Setup Huggingface"
         pip install -U "huggingface_hub[cli]<1.0" accelerate
         huggingface-cli login --token $SECRET_EXECUTORCH_HF_TOKEN
         OPTIMUM_ET_VERSION=$(cat .ci/docker/ci_commit_pins/optimum-executorch.txt)
-        pip install git+https://github.com/huggingface/optimum-executorch.git@${OPTIMUM_ET_VERSION}
+        ${CONDA_RUN} pip install git+https://github.com/huggingface/optimum-executorch.git@${OPTIMUM_ET_VERSION}
+        ${CONDA_RUN} pip install mistral-common librosa
         echo "::endgroup::"
 
         echo "::group::Pip List"