fix bug

Author: zewenli98

.github/workflows/generate_binary_build_matrix.yml

@@ -73,12 +73,9 @@ jobs:
       - uses: actions/setup-python@v5
         with:
           python-version: '3.10'
-      - name: Checkout test-infra repository
-        uses: actions/checkout@v4
+      - uses: actions/checkout@v4
         with:
-          repository: ${{ inputs.test-infra-repository }}
-          ref: ${{ inputs.test-infra-ref }}
-      - uses: ./.github/actions/set-channel
+          repository: pytorch/tensorrt
       - name: Generate test matrix
         id: generate
         env: