Update regression_test.yml

Author: jcaip

.github/workflows/regression_test.yml

@@ -74,9 +74,6 @@ jobs:
       script: |
         conda create -n venv python=3.9 -y
         conda activate venv
-        echo "::group::Install newer objcopy that supports --set-section-alignment"
-        yum install -y  devtoolset-10-binutils
-        export PATH=/opt/rh/devtoolset-10/root/usr/bin/:$PATH
         python -m pip install --upgrade pip
         pip install ${{ matrix.torch-spec }}
         pip install -r dev-requirements.txt