Update library path configuraion (#690)

Author: mc-nv

qa/L0_custom_ops/test.sh

@@ -34,7 +34,7 @@ TRITON_LOG_BASE="triton.log"
 WAIT_TIMEOUT=1200
 
 # Generate test configs
-python3 test_config_generator.py --profile-models $MODEL_NAMES --preload-path "/usr/lib/x86_64-linux-gnu/libpython3.8.so.1:$MODEL_REPOSITORY/libtorch_modulo/custom_modulo.so" --library-path /opt/tritonserver/backends/pytorch:'$LD_LIBRARY_PATH'
+python3 test_config_generator.py --profile-models $MODEL_NAMES --preload-path "/usr/lib/$(uname -m)-linux-gnu/libpython3.10.so.1:$MODEL_REPOSITORY/libtorch_modulo/custom_modulo.so" --library-path /opt/tritonserver/backends/pytorch:'$LD_LIBRARY_PATH'
 
 LIST_OF_CONFIG_FILES=(`ls | grep .yaml`)