gh-120433: Mention ``chocolatey`` for installing llvm on Windows as an alternative option (GH-120434)
(cherry picked from commit
95737bbf18765a24b6585708588c9b707dc30d27)
Co-authored-by: Kirill Podoprigora <kirill.bast9@mail.ru>
Install LLVM 18 [by searching for it on LLVM's GitHub releases page](https://github.com/llvm/llvm-project/releases?q=18), clicking on "Assets", downloading the appropriate Windows installer for your platform (likely the file ending with `-win64.exe`), and running it. **When installing, be sure to select the option labeled "Add LLVM to the system PATH".**
+Alternatively, you can use [chocolatey](https://chocolatey.org):
+
+```sh
+choco install llvm --version=18.1.6
+```
+
### Dev Containers
If you are working CPython in a [Codespaces instance](https://devguide.python.org/getting-started/setup-building/#using-codespaces), there's no need to install LLVM as the Fedora 40 base image includes LLVM 18 out of the box.