style: use os.path.join for ninja-win.zip path

Signed-off-by: shbhmexe <[email protected]>

Author: shbhmexe

preconfigure.py

@@ -38,7 +38,7 @@ def build_ninja():
     # If we are on windows, we don't need to compile ninja, we just download the executable
     if os.name == "nt":
         ninja_exe_url = "https://github.com/ninja-build/ninja/releases/download/v1.13.0/ninja-win.zip"
-        ninja_zip_path = sys.path[0] + os.path.sep + "ninja-win.zip"
+        ninja_zip_path = os.path.join(sys.path[0], "ninja-win.zip")
 
         # Try to execute ninja, if it fails, download .exe from github
         try: