fix(readme): add nvm-windows to installers links

Yash-Singh1 · wraithgar · commit d5a099c7bf62 · 2021-08-11T10:35:55.000-07:00
PR-URL: #3615 Credit: @Yash-Singh1 Close: #3615 Reviewed-by: @wraithgar
diff --git a/README.md b/README.md
@@ -29,6 +29,7 @@ If you're looking to manage multiple versions of **`node`** &/or **`npm`**, cons
 * [**`volta`**](https://github.com/volta-cli/volta)
 * [**`nodenv`**](https://github.com/nodenv/nodenv)
 * [**`asdf-nodejs`**](https://github.com/asdf-vm/asdf-nodejs)
+* [**`nvm-windows`**](https://github.com/coreybutler/nvm-windows)
 
 ### Usage
 
