[BUILD] update URL for LLVM tarballs (#4216)

Author: ptillet

python/setup.py

@@ -185,7 +185,7 @@ def get_llvm_package_info():
     with open(llvm_hash_path, "r") as llvm_hash_file:
         rev = llvm_hash_file.read(8)
     name = f"llvm-{rev}-{system_suffix}"
-    url = f"https://tritonlang.blob.core.windows.net/llvm-builds/{name}.tar.gz"
+    url = f"https://oaitriton.blob.core.windows.net/public/llvm-builds/{name}.tar.gz"
     return Package("llvm", name, url, "LLVM_INCLUDE_DIRS", "LLVM_LIBRARY_DIR", "LLVM_SYSPATH")