ignore unsused import in setup.py, which was causing build errors

Author: ksimpson-work

cuda_bindings/pyproject.toml

@@ -90,6 +90,7 @@ ignore = [
 ]
 
 [tool.ruff.lint.per-file-ignores]
+"setup.py" = ["F401"]
 "__init__.py" = ["F401"]
 
 "examples/**/*" = [

cuda_bindings/setup.py

@@ -10,6 +10,7 @@
 import contextlib
 import glob
 import os
+import platform
 import shutil
 import sys
 import sysconfig

cuda_core/pyproject.toml

@@ -90,3 +90,4 @@ ignore = [
 
 [tool.ruff.lint.per-file-ignores]
 "__init__.py" = ["F401"]
+"setup.py" = ["F401"]