fix: Update environment configuration (#102)

Author: mc-nv

ci/L0_backend_vllm/test.sh

@@ -28,6 +28,9 @@
 RET=0
 SUBTESTS="accuracy_test request_cancellation enabled_stream vllm_backend metrics_test"
 
+export C_INCLUDE_PATH=/usr/local/cuda/include:$C_INCLUDE_PATH
+export TRITON_PTXAS_PATH=/usr/local/cuda/bin/ptxas
+
 python3 -m pip install tritonclient[grpc]
 
 for TEST in ${SUBTESTS}; do