[ROCm] Fix subprocess error (#6587)

Fixes #6585 
Use shell=True for subprocess.check_output() in case of ROCm commands.
Do not use shlex.split() since command string has wildcard expansion.

Signed-off-by: Jagadish Krishnamoorthy <jagadish.krishnamoorthy@amd.com>

Author: jagadish-amd

op_builder/builder.py

@@ -253,8 +253,7 @@ def get_rocm_gpu_arch():
             rocm_info = Path("rocminfo")
         rocm_gpu_arch_cmd = str(rocm_info) + " | grep -o -m 1 'gfx.*'"
         try:
-            safe_cmd = shlex.split(rocm_gpu_arch_cmd)
-            result = subprocess.check_output(safe_cmd)
+            result = subprocess.check_output(rocm_gpu_arch_cmd, shell=True)
             rocm_gpu_arch = result.decode('utf-8').strip()
         except subprocess.CalledProcessError:
             rocm_gpu_arch = ""
@@ -272,8 +271,7 @@ def get_rocm_wavefront_size():
         rocm_wavefront_size_cmd = str(
             rocm_info) + " | grep -Eo -m1 'Wavefront Size:[[:space:]]+[0-9]+' | grep -Eo '[0-9]+'"
         try:
-            safe_cmd = shlex.split(rocm_wavefront_size_cmd)
-            result = subprocess.check_output(rocm_wavefront_size_cmd)
+            result = subprocess.check_output(rocm_wavefront_size_cmd, shell=True)
             rocm_wavefront_size = result.decode('utf-8').strip()
         except subprocess.CalledProcessError:
             rocm_wavefront_size = "32"