[validations] Adjust timeout for linux jobs (#1658)

Author: atalman

.github/workflows/validate-linux-binaries.yml

@@ -90,6 +90,7 @@ jobs:
       ref: ${{ inputs.ref || github.ref }}
       job-name: ${{ matrix.build_name }}
       binary-matrix: ${{ toJSON(matrix) }}
+      timeout: 120
       script: |
         set -ex
         export ENV_NAME="conda-env-${{ github.run_id }}"