remove repetitive set

Author: RUIJIEZHONG66166

.github/workflows/_linux_ut.yml

@@ -300,7 +300,6 @@ jobs:
       NEOReadDebugKeys: ${{ inputs.driver == 'rolling' && '1' || '0' }}
       DisableScratchPages: ${{ inputs.driver == 'rolling' && '1' || '0' }}
       commit_issue: 1624
-      GH_TOKEN: ${{ github.token }}
     steps:
       - name: Checkout torch-xpu-ops
         uses: actions/checkout@v4